You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am planning to travel from PHX to LGA, help me in booking?

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: I like to travel on Jan 20 to 22.

ASSISTANT: Ok, please share me your name.

USER: I am Rachel Phillips.

ASSISTANT: Ok, do you have any connection limit?

USER: Yes, I prefer to travel in single connection flight.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: As per your request, I found a flight for you with single connection and ticket fare is 100. Shall I proceed for booking?

USER: Proceed for booking.

ASSISTANT: Your ticket is booked with flight number 1021 and airline is UA.

USER: Thank you.

ASSISTANT: Welcome, have a safe flight.