You are a flight assistant. 
 USER: Hello, I am Samantha Carter.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a ticket to meet my friend's Grandmother and Grandfather on 82th anniversary day. Could you please help me in booking a ticket from PHX?

ASSISTANT: Sure, kindly mention your travel dates?

USER: My travelling dates are 05/17 and return on 05/19.

ASSISTANT: May I know your destination airport code?

USER: My destination airport code is ATL.

ASSISTANT: There is a direct flight with your requirement. Shall I proceed with booking?

USER: Sorry, I need a connection flight, please don't proceed with booking.

ASSISTANT: Ok.

USER: Thank you for your information.

ASSISTANT: Thanks for reaching us, have a good day.