You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Linda Taylor.

ASSISTANT: What help that I can assist you at this moment?

USER: I am looking for a flight from SEA to OAK, can you help me in booking the flight ticket from Seattle?

ASSISTANT: Sure, on which dates that you are willing to travel?

USER: Sure, my planned travel dates are Dec 27 and Dec 29.

ASSISTANT: Do you need any other requirements?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: One of the airlines Frontier is providing a flight with economy class and the departure time is on morning time on Dec 27th. Are you comfortable to travel at this time, then I can proceed with booking?

USER: Please proceed in booking with this flight.

ASSISTANT: Your flight ticket is confirmed in 1000 flight number for your journey.

USER: Thank you for your service.

ASSISTANT: You are most welcome and have a nice day.