You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Andrew Turner.

ASSISTANT: How may I aid you today from my end?

USER: I have a urgent client meeting at Chicago this week day. Can you please help me in reserving the ticket from LAS to ORD?

ASSISTANT: Please mention me your trip dates.

USER: I am willing to take-off 06/20 and again I will retrieve on 06/22.

ASSISTANT: Please wait a moment.

USER: Sure, I will wait for your kind response.

ASSISTANT: Here is a flight with 1 stop and price is 100 in 1006 Hawaiian airlines, can I proceed with it?

USER: Yes, please proceed and reserve the ticket.

ASSISTANT: Your ticket has been booked with 1006 flight.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for reaching us.