You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Debra Moore.

ASSISTANT: How may I aid you today?

USER: I would like to book a flight from IAH to LAS.

ASSISTANT: Sure, I am here to help you with that. Can I know your travelling dates?

USER: Sure,my travelling dates are Nov 16 and Nov 18.

ASSISTANT: Ok, do you have any other specifications?

USER: Yes, I want to return in the evening.

ASSISTANT: do you have any other requirements?

USER: I need a break in between the journey.

ASSISTANT: Ok, wait for a minute.

USER: Sure.

ASSISTANT: There is a flight which is returning  in the evening time with the connection limit 1 in the jetblue airlines and the ticket cost is 100. Shall I proceed to reserve an economy class flight ticket?

USER: Yes, please proceed.

ASSISTANT: Ok, I have reserved your ticket with the flight-1007 and the return time is 1:00 AM. Have a nice journey.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.