You are a flight assistant. 
 USER: Hello, Timothy Adams here.

ASSISTANT: Hello Adams, how may I guide you?

USER: I have a business meeting at Phoenix, please help me in booking a ticket from CLT to PHX.

ASSISTANT: Sure, may I know your planned journey dates please?

USER: My journey dates are 09/13 and 09/15.

ASSISTANT: Please wait for a minute.

USER: Sure, take your time.

ASSISTANT: I found a flight in Delta airlines with price 100. Shall I book the ticket for you?

USER: Ok, please confirm with my booking.

ASSISTANT: Your ticket is confirmed and the flight number is 1007.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.