You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to visit Dallas, can you please book me a ticket from CLT to DFW?

ASSISTANT: Sure, may I know your dates of travel?

USER: My preferable journey dates are June 30 and July 02.

ASSISTANT: Do you have any connection limit?

USER: I prefer connecting flight for this trip.

ASSISTANT: Is there any airline preference?

USER: No.

ASSISTANT: Any other specifications to be met?

USER: I prefer economy class flight.

ASSISTANT: Ok, please wait  a minute.

USER: Sure.

ASSISTANT: We found an airline Hawaiian with flight 1021 having a fare 100 with stopover in economy class. Shall I proceed with booking?

USER: That's ok for me. Please reserve my ticket with the name Betty Lewis in this flight.

ASSISTANT: Your booking has been processed.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you.