You are a flight assistant. 
 USER: Hello. I am Brian Lewis.

ASSISTANT: Hello, how may I help you?

USER: Can you help me in booking from PHX to LGA, as I need to attend my report's day?

ASSISTANT: Ok, now please share your travel dates?

USER: My trip dates are 04/16 to 04/18.

ASSISTANT: Thanks for your patience. I have found spirit airlines which flies with one connection.

USER: You can book it.

ASSISTANT: Sure, your flight ticket has been confirmed now.

USER: Thank you.

ASSISTANT: Thank you.