You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Nicholas Anderson here, I would like to travel from JFK to DCA, can you please help me to reserve my ticket?

ASSISTANT: Sure, please provide your trip dates.

USER: Ok, my dates of journey is from 09/04 to 09/06.

ASSISTANT: Ok, please wait a minute.

USER: Sure, please make sure that the price is 500.

ASSISTANT: There is a flight avaialble for you with 1 connection. Shall I proceed?

USER: Ok, please go ahead with the booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help in reserving my ticket.

ASSISTANT: Most welcome.