You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Rachel Harris.

ASSISTANT: How can I help you?

USER: I have a meeting with my CEO at Phoenix. Can you help me in booking a ticket from DEN to PHX?

ASSISTANT: Sure, I will help you. Can I have your journey dates please?

USER: I would like to travel on dates 02/13 amd 02/15.

ASSISTANT: I found a flight for you in Delta airlines with price 200. Can I proceed?

USER: Please book the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1002.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us.