You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I am Eric Harris, want to travel from LAX to BOS. Please help me in booking my ticket.

ASSISTANT: Sure, please mention your travelling dates?

USER: Sure, my travelling dates are from 06/15 to 06/17.

ASSISTANT: Please hold a moment.

USER: Sure.

ASSISTANT: There is a direct flight with the price 100 in Sprint airlines, can I proceed with the booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been reserved with the flight number 1027.

USER: Thank you for your help.