You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Mark Davis here.

ASSISTANT: How can I assist you?

USER: Do you have any flight from ATL to JFK to meet my friend?

ASSISTANT: Could you please provide the travel dates to check the availability?

USER: My trip dates are 02/08 and 02/10.

ASSISTANT: Give me a moment please.

USER: Sure, take your own time.

ASSISTANT: Delta airline is providing a service on your route with price 100, can I book it?

USER: Yes, you can proceed with this flight.

ASSISTANT: Your ticket has been booked with flight number 1006.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us.