You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Amy Thompson.

ASSISTANT: How may I help you out?

USER: I am willing to travel this week day. Can you please help me in reserving the ticket from ORD to IAH?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: I am planning my trip on Mar 23, and again I will return back on Mar 25.

ASSISTANT: Do you need any specifications?

USER: I am flexible with single connection.

ASSISTANT: Do you have any other preferences?

USER: My depart time is evening.

ASSISTANT: There is a flight with connection 0 and price 600, can I proceed?

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Ok, your ticket has been booked with flight number 1005 with departure time 20:00 P.M.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for reaching us.

USER: You are most welcome.