You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I would like to go for a round trip to my another company which is at JFK, please book a flight ticket from JFK.

ASSISTANT: Sure, please mention your planned dates to travel. Please give me a while.

USER: I will go on 03/12 and return on 03/14.

ASSISTANT: Ok.

USER: Ok.

ASSISTANT: Frontier airlines providing service on this route, shall I book it?

USER: Sure.

ASSISTANT: Can I know your name?

USER: Sure, I am Patricia Lopez.

ASSISTANT: Your ticket is booked, flight number is 1009.

USER: Thank you for your service.

ASSISTANT: Thank you for consulting us, keep booking from us, if you need in future.