You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Ruth Lopez.

ASSISTANT: Ok.

USER: I am planning to visit Reading terminal Hall at Philadelphia PHL. Can you help me with booking a connecting flight?

ASSISTANT: Sure, please share your travel dates.

USER: My travel dates are 03/14 and 03/16.

ASSISTANT: Please share your source airport code.

USER: My take off airport code is Phoenix PHX.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for reaching us.