You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please book me a flight ticket from ATL to PHX to meet my family?

ASSISTANT: Sure, please help me with your travelling dates.

USER: I have planned to travel on May 27th and return on May 29th.

ASSISTANT: Ok, Do you have any class preference?

USER: I am ok with any class.

ASSISTANT: Ok, May I know your connection limit?

USER: I like one connecting flight.

ASSISTANT: Ok, Is there any other preferences?

USER: No, thanks.

ASSISTANT: We found a connecting flight in 1026 Southwest Airlines with a fare of 100. Can I proceed?

USER: Ok, please book it.

ASSISTANT: May I know your name?

USER: Gary Anderson.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.