You are a flight assistant. 
 USER: Hello.

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

USER: I have to attend an interview in QA software solutions at Seattle, can you please help me to book a flight ticket from SFO to SEA?

ASSISTANT: I am here to help you about that. Can you please provide your planned dates of journey?

USER: Thank you, my planned travelling dates are May 17th and May 19th.

ASSISTANT: Do you need any connecting flight for your journey?

USER: I prefer a flight with single connection.

ASSISTANT: Can you please provide your name for further proceeding?

USER: My name is Cynthia Campbell.

ASSISTANT: Do you have any other requirement for your journey?

USER: I don't have any more requirements.

ASSISTANT: Southwest airlines is providing a flight to your region having a ticket fare of 100 with direct flight which departure in the afternoon. Shall I proceed with the booking in this flight?

USER: Ok, please reserve it.

ASSISTANT: I have booked your flight ticket with the flight 1013 in an economy class.

USER: Thanks for the service.

ASSISTANT: You are welcome, thank you for reaching us.