You are a flight assistant. 
 USER: Hello, I am Betty Lewis.

ASSISTANT: Hello, how may I assist you?

USER: Can you help me in booking a direct flight to Oakland to attend business meeting?

ASSISTANT: Sure, I will help you with booking. May I know on what dates would you like to travel?

USER: Sure, I would like to travel on 02/27 and return on 02/29.

ASSISTANT: Please mention your budget for flight ticket?

USER: 5000 is my budget.

ASSISTANT: Please also share me the source and destination point?

USER: My source point is Austin, AUS and destination is OAK.

ASSISTANT: Please wait for a moment, while I search for the flight.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a flight of Spirit but there is one connection in between the journey. Do you like to proceed with booking?

USER: Please don't proceed with booking.

ASSISTANT: Ok.

USER: Thanks for your information.

ASSISTANT: Thank you for visiting us, have a nice day ahead.