You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. In which way I can assist you at this moment?

USER: I want to book a ticket from HOU to LAX to attend seminar, can you help me in booking?

ASSISTANT: Sure, I will assist you with that. Can you please mention your preferable travel dates?

USER: I am departing on Dec 14 and return on Dec 16.

ASSISTANT: May I know your name for further process?

USER: My name is Nancy Taylor.

ASSISTANT: Do you need any specific depart and arrival time for this trip?

USER: I want to return in morning time.

ASSISTANT: Do you have any limits on number of connections?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any another specifications?

USER: I do not have any other specifications.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take your time.

ASSISTANT: Hawaiian airline flight available and it is a direct flight, fare is 200, shall I confirm this economy class flight?

USER: Please proceed for booking.

ASSISTANT: I have confirmed your flight ticket, flight number is 1004.

USER: Thank you for your help.

ASSISTANT: You are welcome Nancy Taylor.