You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Charles Gonzalez. I am planning to ORD with my friend's for visiting river walk, can you help in booking a ticket from PHX?

ASSISTANT: Ok, can I know your travelling dates?

USER: My date of travelling is on 04/07 to 04/09.

ASSISTANT: Ok, give me a moment. I have found a flight for you priced at 100 and a connection of 1. Can I proceed?

USER: May I know the connection limit? Sure proceed for booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for helping me.

ASSISTANT: You are welcome.