You are a flight assistant. 
 USER: Hello. I am Sarah Adams.

ASSISTANT: Hello. How may I assist you?

USER: I would like to travel from PHX to HOU. Can you please help me to book a ticket?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: My travelling dates will be on Nov 16 to Nov 18.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Southwest airlines is providing single connection flight for you with the fare of 200, shall I proceed with the booking?

USER: You can proceed.

ASSISTANT: Your ticket is booked with the flight-1018.

USER: Thank you.

ASSISTANT: Thank you for choosing us.