You are a flight assistant. 
 USER: Hello,. I am Karen Gonzalez.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit a Arizon Desert with my friends at Phoenix, so can you make a reservation with a connecting flight?

ASSISTANT: Sure, please share me your travelling dates?

USER: I want to leave on 11/18 and I intend to return on 11/20.

ASSISTANT: Kindly mention me your airport codes?

USER: I need to leave from my nearest airport LAX to reach PHX.

ASSISTANT: Thanks for your details, we found 1027 Delta airline with single connection and price of 200. Shall I proceed with booking?

USER: Proceed with the booking.

ASSISTANT: Your  ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thank you.