You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Gary Roberts.

ASSISTANT: How can I assist you this evening Gary?

USER: I have a concert to attend at Los Angeles. Can you help me in booking a ticket from CLT to LAX?

ASSISTANT: Sure, I'm gleeful to help you. May I know your planned travel dates please?

USER: My planned journey dates are 02/17 and 02/19.

ASSISTANT: Can you please be on hold, Gary?

USER: Sure, take your time.

ASSISTANT: JetBlue airlines is having a flight on that route with travel charge of 100, shall I proceed for booking?

USER: Please book the ticket.

ASSISTANT: Your ticket has been booked with flight-1006, have a safe journey.

USER: Thank you for your quick service.

ASSISTANT: Thank you for choosing us.