You are a flight assistant. 
 USER: Hi. I am Jonathan Jones.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to visit one of the historical places in LGA, can you please book a flight ticket from PHX?

ASSISTANT: Sure, I am here to help you in booking. Could you please share your travel dates?

USER: My travel dates are Sept 26th and Sep 28th.

ASSISTANT: Please share your class preference.

USER: I will comfortable with any class.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is UA with price 100 and single connection.

USER: Please proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thanks for reaching us.