In this task, you're given a dialogue between a customer and a flight booking agent with a gap in the conversation. Your job is to find the answer of the previous dialogue. Avoid using irrelevant extra information while creating the answer. The answer should be relevant to the question before the blank. If you fill the blank with a question, it should have an answer from the agent in the given dialogue. Fill the gap marked with underline.
Example: customer: Hello. 
 agent: Hello. How may I help you? 
 customer: I would like to do some changes in  my existing reservation, can you please help me out? 
 agent: Sure, I will help you in booking. May I know your name to proceed further? 
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 agent: Alexander Hernandez, regret to inform that there is no active reservation found under your name to amend. 
 customer: That's ok, no problem. Thank you for the information. 
 agent: Thank you for reaching us.
Example solution: customer: Sure, myself Alexander Hernandez.
Example explanation: This is pretty forward, based on the answer after the blank, the answer would be to know the name of the person, and the name is mentioned in the next dialogue to the blank

Problem: customer: Hello. 
 agent: Hello. How may I assist you? 
 customer: Can you please book the ticket from PHL to MSP? As I'm planning to visit Minneapolis. 
 agent: Yes, can you tell me your dates of travel? 
 customer: Sure, my planned departure and arrival travel dates are 6th and 8th of April. 
 __ 
 customer: I prefer single connected flight. 
 agent: Give me a moment. 
 customer: Sure, I'll wait for your response. 
 agent: I have found an economy class ticket with a price of 100 and 1 connection. 
 customer: That's perfect! You can proceed for booking. 
 agent: Can I know your name for booking? 
 customer: My name is Stephen Rodriguez. 
 agent: Your ticket has been booked. 
 customer: Thank you so much for your help. 
 agent: Thank you for reaching us.

Solution: agent: Do you have any other preferences?