You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like to travel from LAX to HOU, can you help me to book a flight ticket?

ASSISTANT: Sure, may I know your trip dates?

USER: My preferable journey dates are Mar 16 and Mar 18.

ASSISTANT: Do you have any airline preference?

USER: I would like to prefer normal cost airline.

ASSISTANT: Can you tell me if you have any other requirements?

USER: I prefer connecting flight.

ASSISTANT: May I know your name?

USER: My name is George Hernandez.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Delta airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: Please proceed.

ASSISTANT: Your ticket is booked in 1003 flight.

USER: Thank you.

ASSISTANT: Most welcome.