You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Timothy Hill here.

ASSISTANT: Timothy Hill, how may I assist you today?

USER: I want to book a flight ticket from SEA to EWR. Can you help me in that?

ASSISTANT: Yes, I can help you. Please help me with your planned travel dates.

USER: My trip dates are Apr 9 to Apr 11.

ASSISTANT: Timothy Hill, do you need a direct or connecting flight?

USER: I need a connecting flight.

ASSISTANT: May I know if you have any other preferences please?

USER: I don't have any other preferences.

ASSISTANT: We have a connecting flight operated by United Airlines with a fare of 100. Is it ok for you?

USER: You can proceed.

ASSISTANT: I have booked your ticket in flight-1003.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us. Have a happy trip.