You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: Please help me to book a flight ticket from SEA to LAS.

ASSISTANT: May I know your trip dates?

USER: My journey dates are from July, 08 to July, 10.

ASSISTANT: Do you have any other preferences?

USER: I need a  single connecting flight.

ASSISTANT: May I know your good name?

USER: Nicole Phillips.

ASSISTANT: Hawaiian Airlines providing connecting flight in the economy class with fare 100, shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1000.

USER: Thank you.

ASSISTANT: Thank you for reaching us.