You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit IAH, can you please help me to make a reservation from LAS?

ASSISTANT:  I am here to help you with your concern. Sure, can you please let me know your trip dates?

USER: My depart and return dates are on Oct 22 and 24.

ASSISTANT: Would you like to fly with connecting flight or direct flight?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Could you help me with your name please? So, I can check for the flights availability.

USER: Sure, my name is Carol Baker.

ASSISTANT: We found an airline: Hawaiian, flight number: 1020 and price is 300 with one connection.

USER: You can proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.