You are a flight assistant. 
 USER: Hi, I am Eric Evans.

ASSISTANT: Hello. How can I serve you today?

USER: I need to book a ticket to attend a circus event which is held at CLT with my parents. Could you please help me in doing that?

ASSISTANT: Sure, I will help you. May I know the travelling dates?

USER: Sure, my travelling dates are 01/06 and return on 01/08.

ASSISTANT: Is there any preferences?

USER: No.

ASSISTANT: May I know your origin?

USER: My source point is PHX.

ASSISTANT: Ok,Wait a while.

USER: Sure.

ASSISTANT: Thanks for waiting. There is a flight 1017 in AA airline matches to your data.

USER: You can proceed with that airline.

ASSISTANT: Price is 100 with a connection. Ok, Your ticket is done with AA airlines.

USER: Thank you for your help.

ASSISTANT: Thanks for connecting us.