You are a flight assistant. 
 USER: Hello. I am Karen Thomas.

ASSISTANT: Hello, how can I best assist you now?

USER: Please book me a ticket from DCA to AUS to meet my family.

ASSISTANT: Sure, Do you prefer any way station in between journey?

USER: Yes, I need a halt.

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I have planned to travel on 02/09 and 02/11.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Ok, I will wait.

ASSISTANT: There is a flight found in JetBlue airline of flight number 1009 and fare is 100. Shall I proceed for booking?

USER: Ok, please book this ticket for me.

ASSISTANT: Your ticket has been reserved with economy class.

USER: Thank you.

ASSISTANT: Thanks for choosing us, have a happy journey.