You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: Myself George Johnson.

ASSISTANT: How can I support you?

USER: I would like to visit Philadelphia's Magic Gardens with my friends on weekend. Can you please help me in booking with connected flight?

ASSISTANT: Sure, I am happy to help you.

USER: Thank you.

ASSISTANT: Please let me know your travel dates?

USER: My journey dates are 05/08 and 05/10.

ASSISTANT: Ok, Help me with the airport codes?

USER: I will fly from IAH to PHL.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT:  Thanks for waiting, there are no flights available at this moment matching your particulars.

USER: No issue, I will choose another alternative. Thank you.

ASSISTANT: Thanks for approaching us.