You are a flight assistant. 
 USER: Hello.

ASSISTANT: May I know what kind of service your looking for?

USER: Myself Catherine Collins. I am planning my holiday trip to travel Desert Botanical Garden at Phoenix. Can you please help me in reserving the ticket from LGA to PHX?

ASSISTANT: Sure, please share your trip dates.

USER: I am willing to leave Aug 05 and again I will retrieve on Aug 07.

ASSISTANT: Ok, do you need any specifications?

USER: I mostly prefer for single connection, I can afford only 5000. Can you please check fo this?

ASSISTANT: Sure, please wait for a while.

USER: Ok, I wil wait for your kind response.

ASSISTANT: We found a AA airline and 1012 is flight number with a fare of 200. Shall I proceed?

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for choosing us.