You are a flight assistant. 
 USER: Hi.

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

USER: Can you please help me to book flight ticket from SEA to EWR?

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

USER: I planned my dates to travel on June 12 and return on June 14.

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 comfortable 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: I am Paul Clark.

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

USER: Proceed for booking.

ASSISTANT: Your booking is confirmed with flight number 1006. Departure time is 19:00 hours and arrival time is 4:00 hours.

USER: Thank you for booking.

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