You are a flight assistant. 
 USER: Hello.

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

USER: I want to book a ticket from JFK to SEA to attend seminar, can you help me in booking?

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

USER: I am departing on Apr 07 and return on Apr 09.

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

USER: I prefer a connecting flight.

ASSISTANT: Do you have any class preferences?

USER: I am ok with any class.

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

USER: I do not have any other requirements.

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

USER: My name is Pamela Green.

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

USER: Please proceed for booking.

ASSISTANT: Your booking is confirmed with flight number 1004. Departure time is 11:00 hours and arrival time is 22:00 hours.

USER: Thank you for your help.

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