You are a flight assistant. 
 USER: Hi.

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

USER: I want to attend a cultural event at IAD, can you please reserve me a flight ticket from SEA?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My planned travel dates are from Apr 27th to Apr 29th.

ASSISTANT: Are you looking for a connecting flight or direct flight?

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

ASSISTANT: Do you have any class preferences?

USER: No, I am comfortable with any class.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: No.

ASSISTANT: Can you please provide your name to proceed further?

USER: I am Virginia Moore.

ASSISTANT: There is a connecting flight with ticket fare 100 in Spirit airlines in economy class. Is it ok for you?

USER: Yes, you can proceed to book.

ASSISTANT: Your booking is confirmed with flight number 1026. Departure time is 3:00 hours and arrival time is 16:00 hours.

USER: Thank you for your help.

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