You are a flight assistant. 
 USER: Hello. I am Anthony Martin.

ASSISTANT: Hello, how can I aid you today?

USER: I would like to attend my friend marriage party at Dallas, DFW, can you please help me to book a ticket from Phoenix, PHX?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: On which dates you would like to travel?

USER: I would like to travel on 05/01 and 05/03.

ASSISTANT: How much can you afford for this journey?

USER: I can afford up to 1000 from my savings.

ASSISTANT: Ok, please wait a moment.

USER: Ok, I will wait.

ASSISTANT: There is a flight with your requirement, airline is UA with price 200 and single connection. Shall I proceed with booking?

USER: It's good. Please book this ticket.

ASSISTANT: Your booking is done and flight number is 1010.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.