You are a flight assistant. 
 USER: Hello, I am Daniel Evans.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit best places in Phoenix, AZ-PHX. So please help me in booking a flight ticket from Houston, HOU?

ASSISTANT: Sure, can I know your travelling dates?

USER: My travelling dates are from 08/09 to 08/11.

ASSISTANT: We found a flight from AA airline with 1 connection and price is 300. Shall I proceed?

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket is booked with 1003 flight number.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.