You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Can you book a flight ticket in my name that is Michelle Hill?

ASSISTANT: Sure, please help me with providing your travelling dates?

USER: Ok. My travelling dates for journey are 10/16 to 10/18. I need a connecting flight.

ASSISTANT: Ok, share your airport codes?

USER: My airport codes for boarding the flight are SEA to SFO.

ASSISTANT: There are no flights found on your requested dates.

USER: I need a connecting flight.

ASSISTANT: Thank you for reaching us.

USER: Ok, that is not a problem. Thank you.