You are a flight assistant. 
 USER: Hello. I am Robert Lee.

ASSISTANT: Hello, What kind of help are you expecting from our side?

USER: I need to attend my friend marriage at Boston, can you help me with booking flight ticket from Austin?

ASSISTANT: Sure, I am gleeful to assist you. Can you please share me your selected airport codes?

USER: Sure, AUS is my source and BOS is my destination.

ASSISTANT: When do you planned your journey dates?

USER: 10/11 and 10/13 are my travelling dates.

ASSISTANT: Do you need any stopover in between journey?

USER: Yes, I need a stopover in between my journey.

ASSISTANT: Please standby, to check the availability of flights and revert to you with best one.

USER: Ok.

ASSISTANT: There is a flight found with Spirit airline of flight number 1006 and fare is 100. Shall I proceed for booking?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thanks for approaching us, have a great journey.