Detailed Instructions: 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.
Problem:customer: Hello. 
 agent: Hello, how can I help you today? 
 customer: i want to book a ticket from PHX to DEN to attend seminar, can you help me in booking? 
 agent: Sure, we are here to help you. Can you please help me with your travel dates? 
 customer: I am departing on Sep 17 and return on Sep 19. 
 __ 
 customer: I prefer a connecting flight. 
 agent: Is there any other specifications? 
 customer: I do not have any other specifications. 
 agent: Please share your name. 
 customer: My name is Nancy Johnson. 
 agent: There is a flight with your requirement, airline is JetBlue with price 200 and single connection. 
 customer: Please proceed for booking. 
 agent: Shall I proceed with booking? 
 customer: Yes, please proceed. 
 agent: Your booking is done and flight number is 1007 in economy class. 
 customer: Please proceed for booking. Thank you for your help. 
 agent: Thanks for reaching us.
Solution:
agent: Do you have any connection limit?