You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: I have to attend my friend wedding at New York, can you please help me to book a flight ticket from PHX and LGA?

ASSISTANT: Sure, when are you planning to make your trip?

USER: Sure, my travelling dates are Nov 14 and Nov 16.

ASSISTANT: May I know your name?

USER: My name is William Turner.

ASSISTANT: How many connections are required?

USER: I need a single connection flight.

ASSISTANT: Is there any other requirements?

USER: No.

ASSISTANT: Ok, please wait.

USER: Sure, take your own time.

ASSISTANT: Spirit airline with flight number 1021 is available on your required dates and the airfare is 200. Is that fine?

USER: Ok, please proceed.

ASSISTANT: Your booking has been processed successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.