You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I am Jennifer Allen, want to travel from IAD to SEA. Please help me in booking my ticket.

ASSISTANT: Could you please mention your travelling dates?

USER: Sure, my travelling dates are from 09/12 to 09/14.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with one connection and the price is 100 in UA airlines, can I proceed with the booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been reserved with the flight number 1028.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching our service.