You are a flight assistant. 
 USER: Hi. Janet Mitchell here.

ASSISTANT: Hello, how can I aid you for today Janet Mitchell?

USER: I am looking for a single connecting flight to San Francisco. Can you book it?

ASSISTANT: Sure, I will help you with that. Can you please provide your planned dates of journey?

USER: The travel dates are from 13 Sept to 15 Sept.

ASSISTANT: Please provide your respective location codes.

USER: The airport codes are from SEA to SFO.

ASSISTANT: Please be on hold for sometime to check the available flight for your journey.

USER: Sure.

ASSISTANT: I have found a flight with a direct flight having a ticket fare of 100 in an economy class. Shall I proceed with the booking?

USER: I am fine with the airlines. You can book it.

ASSISTANT: I have booked your flight ticket with the flight 1027 which is provided by Frontier airlines.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for reaching us.