You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how  may I aid you?

USER: I have got an invitation from White House, for that I need to book a flight ticket from JFK.

ASSISTANT: Ok, may I know when you want to travel?

USER: Sure, I will depart on 08/04 and intend to back on 08/06.

ASSISTANT: Do you need any lay by with in your route?

USER: I am looking for 1 halt in between my journey.

ASSISTANT: Please let me know where are you heading to?

USER: I would like land on at DCA.

ASSISTANT: Ok, please give me a moment.

USER: Sure, I will be waiting for your response.

ASSISTANT: We found an JetBlue airline with flight number 1026 and price of 300 available for you.

USER: Ok, reserve 1 ticket for me.

ASSISTANT: Your booking has been processed.

USER: Thank you for your quick service.

ASSISTANT: May I know your name for the documentation purpose?

USER: Sure, my name is Thomas Wright.

ASSISTANT: Thank you for consulting us.

USER: Welcome.