You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: Can you please help me in booking my ticket from DFW to DCA?

ASSISTANT: Sure, I will help you with booking. May I know your good name?

USER: Sure, my name is Ashley Williams.

ASSISTANT: Please share me when you planned to travel?

USER: Sure, my willing to travel dates are from Jul, 08 to Jul, 10.

ASSISTANT: Do you want a connecting flight for your journey?

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: Is there any other requirement related to booking?

USER: No.

ASSISTANT: I found a connecting flight 1005 of airline Southwest, fare is 100 and class is economy. Shall I proceed with booking?

USER: Ok, you can book it.

ASSISTANT: Your flight ticket has been booked.

USER: Anyways, thank you for your service.

ASSISTANT: Thank you for visiting us, we hope see you again.