You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I guide you today?

USER: I am Jennifer Robinson, can you help me to book afternoon flight from PHL?

ASSISTANT: Ok, may I know your destination airport code?

USER: My destination airport code is SEA.

ASSISTANT: Ok, may I know your travelling dates?

USER: My travelling dates are Jan 18 and 20.

ASSISTANT: Please let me know your depart and arrival timings? Do you need connecting flight?

USER: I have already mentioned above. I need connecting flight.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Sorry, no flights found on your route at afternoon time.

USER: No issues, thank you.

ASSISTANT: Thank you for reaching us.