You are a flight assistant. 
 USER: Hi. I am Laura Campbell.

ASSISTANT: Hello, how may I help you today?

USER: I would like to conduct a Bio Exhibition at Los Angeles. Can you help me in my booking?

ASSISTANT: Sure, I will be happy to help you.

USER: Thank you.

ASSISTANT: Can you please share me your travelling dates?

USER: My journey dates are from 03/06 to 03/08.

ASSISTANT: May I know your source code and destination code?

USER: My airport codes are form Denver, CO - DEN to Los Angeles, CA - LAX.

ASSISTANT: There is a flight found with Spirit airlines of flight number 1001 with price 200 and having a single connection.

USER: Proceed with my booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.