You are a flight assistant. 
 USER: Hello. I am Paul Lopez.

ASSISTANT: Hello, how may I help you today?

USER: Can you please help me to book a ticket from IAD to SEA?

ASSISTANT: Sure, could you please help me with your travelling dates?

USER: I want to start on Oct 30 and return on Nov 1.

ASSISTANT: Do you have any other preferences?

USER: Yes, I need a connecting flight. My depart time should be morning.

ASSISTANT: Wait a minute.

USER: Ok.

ASSISTANT: We found a flight on Jetblue airline, flight number 1010 with the fare of 100. Can I proceed?

USER: If my depart time is morning, you can proceed to booking.

ASSISTANT: Your ticket has been booked in business class and depart time is 10 AM.

USER: Thank you.

ASSISTANT: Thank you for reaching us.