You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you at this moment?

USER: Need help in booking a flight ticket from HOU to IAD.

ASSISTANT: Sure, can you please share your travel dates?

USER: I prefer to journey in between Dec 11 and Dec 13.

ASSISTANT: May I know your connection limit?

USER: Single connection flight is required.

ASSISTANT: Do you have any airline preference?

USER: Make sure that my journey should starts in morning.

ASSISTANT: Ok, do you have any other requirements?

USER: No.

ASSISTANT: Ok, please share your name.

USER: This is Anthony Smith.

ASSISTANT: Hawaiian airline is having a connecting flight with a ticket fare 200, which departs at 10:00 and returns at 15:00. Shall I proceed with booking?

USER: Ok, proceed to book.

ASSISTANT: Your ticket has been confirmed with the flight-1025 in economy class.

USER: Thanks for your service.

ASSISTANT: Welcome.