You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: My name is Roberts Davis. I would like to travel from HOU to PHX, could you help me out?

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

USER: My preferable dates are from 04/17 to 04/19.

ASSISTANT: There is a flight available on your requested dates from AA airline with 1 connected flight.

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked with flight 1007.

USER: Thank you, have a good day.

ASSISTANT: Welcome.