You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, good morning! How can I assist you?

USER: I would like to do my research at San Francisco, please help me in booking a ticket from SEA to SFO.

ASSISTANT: Sure, I can help you with that. May I know your planned departure and return travel dates please?

USER: I would like to plan my journey on Sept 19 and return on Sept 21.

ASSISTANT: How many connections are you expecting in between your journey?

USER: I prefer a connecting flight for my trip.

ASSISTANT: Please let me know if you have any other specifications.

USER: No more specifications, please find the availability of flights.

ASSISTANT: Can I have your good name please?

USER: My name is Timothy Parker.

ASSISTANT: Thanks for providing your journey details. Frontier airlines is providing a single connected flight with ticket fare of 100, shall I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: As per your confirmation, I have successfully booked you an economy class ticket in flight-1005. Have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us, have a nice day.