You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Alexander Harris.

ASSISTANT: How can I assist you today?

USER: I have a plan to meet my friend in Houston, can you help me for booking a flight ticket from PHX to HOU?

ASSISTANT: Sure, please share your travel dates also.

USER: My travelling dates are 12/11 and 12/13.

ASSISTANT: Flight 1024 in Frontier airlines is available for you with 1 connection and price is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.