You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Alexander Hall.

ASSISTANT: How can I assist you today?

USER: I am looking to book a flight with single connection, can you help me for booking a flight ticket from HOU to PHX?

ASSISTANT: Sure, I will help you in booking. can I have your trip dates please?

USER: My travelling dates are 05/16 and 05/18.

ASSISTANT: Flight 1011 in Frontier airlines is available for you with 1 connection. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.