You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Amanda Phillips.

ASSISTANT: How may I help you?

USER: I would like to spend my free time at Magic Kingdom amusement park in Orlando. Can you help me in booking a ticket?

ASSISTANT: Please provide your airport codes.

USER: I will fly from ATL and reach ORD.

ASSISTANT: May I know your trip dates?

USER: My travelling dates are 01/11 to 01/13.

ASSISTANT: Sorry, on these dates flights are not available.

USER: No issue, thank you.

ASSISTANT: Most welcome.