You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Christine Evans. I am planning to book a ticket from IAH to LGA. Can you please help me out?

ASSISTANT: Ok, may I know your travelling dates?

USER: I would like to travel on 11/04 and return back on 11/06.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Here is a connecting flight with fare 100 and 1001 as flight number. Shall I proceed with booking?

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

ASSISTANT: Your ticket has been reserved with the flight-1001.

USER: Thank you for your service.

ASSISTANT: Welcome, have a safe journey.