You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Nancy Taylor here.

ASSISTANT: How may I help you out?

USER: I want to book a ticket from Minneapolis. Could you please help me with booking a flight ticket from MSP to DCA?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My respective travelling dates are 09/13 and 09/15.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: Sure, you can proceed with that  booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1002.

USER: Thank you for your help in booking my ticket in flight 1002.

ASSISTANT: Thank you for choosing us.