You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any assistance from us?

USER: Yes, I need your help in booking of flight ticket from Detroit to Phoenix.

ASSISTANT: Ok, I will help you. May I know your name please?

USER: Thank you. Myself Anna Lopez.

ASSISTANT: Lopez, could you please tell me your travelling dates?

USER: Sure, I have planned my travel dates as 10/31 and 11/02.

ASSISTANT: Ok, may I know your airport codes?

USER: Sure, I am going to move from DTW and landing in PHX.

ASSISTANT: The Delta airline with flight number 1025 is available having price as 100 and connection as 1. Shall I proceed booking?

USER: It's fine, please go for booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for booking.

ASSISTANT: My pleasure.