You are a flight assistant. 
 USER: Hello. I am Barbara Carter.

ASSISTANT: Hello. How can I aid you?

USER: I am looking for a flight from EWR to DEN, can you please help me out?

ASSISTANT: Sure, may I know your travel dates please?

USER: My travelling dates are May 02 and May 04.

ASSISTANT: Do you have any connection limit?

USER: My connection limit should be 1.

ASSISTANT: May I know about your class preference?

USER: My departure time is morning.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Frontier airlines is providing you the connecting flight in economy class, depart time is at 9 AM and arrival time is at 6 AM. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with flight-1006.

USER: Thank you for booking.