You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today? May I know your good name please?

USER: As I am a traveller, I would like to go for a long tour, at Houston. Can you help me to book a flight ticket with the name of Katherine Hernandez?

ASSISTANT: Sure, please share your journey dates?

USER: I want to fly on 11/28 and return at 11/30.

ASSISTANT: May I know your airport codes?

USER: My origin and destination are: SEA and HOU.

ASSISTANT: Is there any more specifications?

USER: I need a connected flight.

ASSISTANT: We found a flight matching your criteria, flight number 1004. Price is 100 with single connection.

USER: I am comfortable with that airline, please proceed.

ASSISTANT: Your ticket has been reserved with AA airlines.

USER: Thank you for your excellent customer service.

ASSISTANT: Thank you for availing us.