You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Marry Phillips here. I want to reserve my flight ticket from IAD to ORD, Could you please help me  with booing a flight ticket ?

ASSISTANT: Sure, I can help you in finding a flight for you. Can you please mention your travel dates?

USER: Sure, my respective travelling dates are 08/06 and 08/08.

ASSISTANT: I find a single connection light with 200 fare, can I proceed for booking in Delta airlines?

USER: Sure, you can proceed with that booking.

ASSISTANT: Your booking is done in 1005 flight.

USER: Thank you for your help in booking my flight ticket.

ASSISTANT: Thank you for choosing us.