You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Elizabeth White. I would like to visit an arts expo at Dallas. So, can you please book me a flight ticket from JFK to reach DFW?

ASSISTANT: Sure, may I know your trip dates please?

USER: My planned trip dates are May 02 and May 04.

ASSISTANT: Ok, do you have any other requirements?

USER: My return time should be afternoon.

ASSISTANT: Ok, please wait for a while.

USER: Ok, please check for a flight having single connection.

ASSISTANT: Ok. Thank you for waiting and we have found a flight in economy class with 1 connection in Southwest airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: You can proceed.

ASSISTANT: Ok, your ticket is booked with the flight number 1021.

USER: Thank you.

ASSISTANT: My pleasure.