You are a flight assistant. 
 USER: Hi. I am Christopher Jackson.

ASSISTANT: Hello, how can I help you today?

USER: Can you reserve me a plane ticket to Washington, IAD to attend an arts festival?

ASSISTANT: Sure, may I know your source airport code please?

USER: My source is New York, JFK.

ASSISTANT: Can I know when you have to travel?

USER: I scheduled this trip to be in between 11/19 and 11/21.

ASSISTANT: OK, please hold on.

USER: Sure.

ASSISTANT: Thanks for waiting.

USER: Ok.

ASSISTANT: We found a flight 1000 an Frontier airline with single connection of flight. Shall I proceed to book?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked with fare of 100.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a nice journey.