You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to attend music concert at IAH, can you please help me with booking a flight ticket from ORD?

ASSISTANT: Sure, may I know your trip dates?

USER: I would like to take off on Nov 10 and return on Nov 12.

ASSISTANT: Can I have your good name?

USER: My name is Susan Robinson.

ASSISTANT: May I know your connection limit?

USER: I am looking for a connecting flight with economy class.

ASSISTANT: Is there any other preferences?

USER: I would like to return during afternoon time.

ASSISTANT: There is a connecting flight 1016 in United Airlines at the cost of 200 with economy class. Shall I proceed for booking with that?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket has been reserved.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for approaching us.

USER: You are welcome.