You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you now?

USER: I want to attend a Marriage in DCA. Can you please help me for booking the flight ticket from DFW?

ASSISTANT: Sure, can I have your  travel  dates  please?

USER: My travelling dates are 07/22 and 07/24.

ASSISTANT: Ok, please  let me know your  preferable timings.

USER: It's not an issue.

ASSISTANT: Do you  have any other specifications?

USER: I prefer single connecting flight.

ASSISTANT: Can I have your  good name  please?

USER: My name is Kimberly Scott.

ASSISTANT: Spirit  airlines running a flight in your route with connection 1 and the ticket fare is 100 in economy class. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Ok,  your  ticket booking has done and the flight  number is 1027.

USER: Thanks for helping me.

ASSISTANT: Thank you for choosing us, have a great  journey.