You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I serve you today?

USER: I am Lisa Perez. I am planning to attend my Business meeting with my clients in Denver, can you please help me to book a flight with 500?

ASSISTANT: Sure, I will help you with booking. Please share me your planned journey dates?

USER: My journey dates are from 11/28 to 11/30.

ASSISTANT: May I know your connection limit?

USER: Sure, I need a halt.

ASSISTANT: Please mention the source and destination point?

USER: My source and destination points are from SFO - DEN.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, I found a flight of airline Spirit, fare is 200, connection is one and flight number is 1023. Shall I proceed with booking?

USER: Ok, you can proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for your service.

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