You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Debra Nelson. I want to book a ticket from LAS to HOU to attend seminar, can you help me in booking?

ASSISTANT: Sure, we are here to aid you.

USER: Thank you.

ASSISTANT: Please provide your planned travel dates to proceed ahead.

USER: I am departing on May 15 and return on May 17.

ASSISTANT: Do you have any other preferences to add to your journey?

USER: I need a flight with connection limit 1.

ASSISTANT: Sure, we have a direct flight which departs at 6 AM and the price is 100. Shall I continue with this flight?

USER: Please proceed for booking.

ASSISTANT: Your economy class ticket is booked in an AA airlines, flight number 1023.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.