You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I am Karen White. Can you help me to book a flight from OAK to HOU?

ASSISTANT: Sure, may I know your dates of travel please?

USER: My travelling dates are 02/10 and 02/12.

ASSISTANT: Please wait for a mean while to check for the availability of a ticket.

USER: Sure.

ASSISTANT: There is a flight with the connections limit 1 of fare 100 and the airline is naming as AA, are you ok with this ticket booking?

USER: Yes, proceed with booking.

ASSISTANT: Your ticket has been reserved with the flight number 1020.

USER: Thank you.

ASSISTANT: You are welcome and have a happy journey.