You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to shoot documentary on the most famous places in Phoenix, AZ - PHX. Will you help me in booking a flight ticket?

ASSISTANT: Sure, may I know your travel dates?

USER: I would like to start on 10/10 and intend to return on 10/12.

ASSISTANT: Sure, may I know origin airport code?

USER: Origin is from Los Angeles, LAX.

ASSISTANT: On which name would you like to book this ticket?

USER: Please reserve a ticket on the name of Charles Miller.

ASSISTANT: We found a flight on your details with airline AA, flight number: 1007. Shall I book this ticket?

USER: Yes, proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your quick response.

ASSISTANT: Thank you so much.