You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I am Daniel Rodriguez. I am looking for  flight from SEA to SFO, can you help me out?

ASSISTANT: Sure, can you confirm your planned travel dates?

USER: My trip dates are from Dec 13th till Dec 15th.

ASSISTANT: Do you have any another specifications on this journey?

USER: I need a connecting flight.

ASSISTANT: Sorry, no flights found on your requirement dates.

USER: That's ok, not an issue. Thank you for your help.

ASSISTANT: Welcome,thank you for reaching us.