You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to book a ticket to attend a music event at IAD. Can you please help me out to book a ticket from IAH?

ASSISTANT: Sure, May I know your travelling dates?

USER: I would like to travel on Dec 25 and return back on Dec 27.

ASSISTANT: Let me know your connection limit.

USER: I am looking for a connecting flight.

ASSISTANT: Are there any other preferences?

USER: My depart time should be morning.

ASSISTANT: May I know your name?

USER: My name is Frank Scott.

ASSISTANT: You have a connecting flight 1014 in JetBlue airlines which depart at 9:00 hours and price 300, Shall I proceed?

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your service.

ASSISTANT: Thank you.