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.
Input: customer: Hello. 
 agent: Hello. 
 customer: Sarah Scott here. 
 agent: Hello, how can I help you Scott? 
 __ 
 agent: May I know your travel dates please? 
 customer: Sure, I would like to travel on 01/26 and 01/28. 
 agent: Please wait a while, I will check and inform you. 
 customer: Sure, take your finest time. 
 agent: As per your request there is a flight available, with connection limit 1 and fare 100, shall I proceed for booking? 
 customer: Yes, please go ahead with the booking. 
 agent: Your ticket is booked, flight number 1020. 
 customer: Thank you for the much needed help. 
 agent: Thank you for reaching us. Have a safe day.
Output:
customer: Can you book me a ticket to ORD from PHL?