You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: My name is Elizabeth Collins.

ASSISTANT: Ok.

USER: I am planning to watch a fashion fest, could you book a ticket from PHX to IAH?

ASSISTANT: Can you please help me with your travelling dates?

USER: My travelling dates are 09/06 and 09/08.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Ok.

ASSISTANT: Elizabeth, there is a flight available with price 100.Would you like me to proceed the booking?

USER: Please proceed with the booking.

ASSISTANT: Sure. I have successfully booked your flight ticket and the fight number is 1006 with AA airline.

USER: Thank you for the help.

ASSISTANT: You are welcome. Thank you for contacting us.