You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Scott Garcia. I want to book a ticket for my round trip to  TX - DFW. Could you help me?

ASSISTANT: Sure, please provide your travelling dates.

USER: My preferable dates are from 05/30 to 06/01.

ASSISTANT: Can you please provide your origin airport code?

USER: It is a round trip, as I have already mentioned above.

ASSISTANT: Let me know your specifications?

USER: I need a halt in between my journey.

ASSISTANT: Southwest airlines with single connection and price is 200 of 1015 flight. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you.