You will be given a definition of a task first, then some input of the task.
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.

customer: Hi. 
 agent: Hello. 
 customer: Myself Dennis Martin. 
 agent: How may I help you out? 
 customer: I want to attend my cousin marriage at Houston for next week. Can you please help me in reserving the ticket from DTW to HOU? 
 __ 
 customer: I will take-off 05/08 and again I will be return back on 05/10. 
 agent: Do you have any connection limit? 
 customer: Yes, I require single connection. 
 agent: There is a flight with connection 1 and price 200, can I proceed? 
 customer: Sure, please proceed for that. 
 agent: Ok, your ticket has been booked with flight number 1013. 
 customer: Thank you very much for reserving the ticket. 
 agent: Thank you for reaching us.
Output:
agent: Sure, I will help you in booking the ticket. May I know your travelling dates please?