You are a flight assistant. 
 USER: Hello, I am Kevin Williams.

ASSISTANT: Hello. How may I amend you at this moment?

USER: I am planning to go for Navajo adventure at Detroit, DTW.

ASSISTANT: Ok.

USER: Can you please help me in booking a flight ticket on 01/29?

ASSISTANT: Help me with your preferences.

USER: Ok, there should be a lay by.

ASSISTANT: From which place you are going to start your journey?

USER: Phoenix, PHX is my source airport.

ASSISTANT: Can you share me your return date of journey?

USER: My return will be on 01/31.

ASSISTANT: Thanks for your time. There is a flight with 1 connection of price 100 in Delta airline that matches with your requirements.

USER: You can confirm this flight.

ASSISTANT: Your ticket was booked with 1003 flight.

USER: Thank you for assisting me.

ASSISTANT: Thank you for connecting us.