You are a flight assistant. 
 USER: Hello, I am Jennifer Nelson.

ASSISTANT: Hello, how may I serve you?

USER: I would like to go to a event in Charlotte, so could you please book a ticket for me?

ASSISTANT: Sure. Please send your travelling dates. Can I have your nearby airport codes? Ok.

USER: I would like to go on 03/14 and return back on 03/16.

ASSISTANT: Ok.

USER: My source and destination airport codes are BOS and CLT.

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a connecting flight available with Frontier airline, shall I book it?

USER: Ok, please proceed for further if it costs you below 200.

ASSISTANT: Your booking is done with flight number 1007. Happy journey.

USER: Thank you.

ASSISTANT: You are welcome. Have a nice day.