You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: Can you please help me in booking my flight ticket from HOU to OAK?

ASSISTANT: Sure, may I know your name?

USER: My name is Ronald Nelson.

ASSISTANT: When do you have planned to travel?

USER: My trip dates are Feb 8 to 10.

ASSISTANT: Do you have any specifications?

USER: I prefer single connection flight.

ASSISTANT: Flight-1008 is available with American airlines having single connection and the ticket costs you 100 only in economy class. Are you comfortable with this flight?

USER: Ok, proceed with booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you.