You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to book a ticket from JFK to DFW. Can you please help me out?

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: I am planning to travel on July 27 and return back on July 29.

ASSISTANT: Ok, do you have any connection limit?

USER: I am looking for a direct flight.

ASSISTANT: Ok, please share me your other specifications.

USER: No.

ASSISTANT: Ok, may I know your name?

USER: Yes, I am Jacob Walker.

ASSISTANT: As per your request, I found a direct flight for you and ticket fare is 200 in economy class. Shall I proceed for booking?

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket is booked with flight number 1017 and airline is UA.

USER: Thank you for your service.

ASSISTANT: Welcome, have a safe flight.