You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assess you?

USER: As I am architecture I want to attend a workshop in Charlotte city in the month of February. Can you please help me to book a flight ticket from ATL to CLT?

ASSISTANT: Yes, I will help you in that..

USER: Thank you for considering my request.

ASSISTANT: May I know the trip dates?

USER: Ok, my planned dates of my trip are 02/21 and 02/23.

ASSISTANT: Ok, please wait. May I know your name?

USER: I am Elizabeth Lopez.

ASSISTANT: There are no flights that are moving to your regions.

USER: Not a problem, thank you for helping me.

ASSISTANT: Most welcome.