You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Kenneth Williams. I need to book a ticket to meet my sister and her brother on 06/15. Could you please help me in booking a ticket from HOU?

ASSISTANT: Ok. May I know your full journey dates?

USER: My travelling dates are 06/15 and return on 06/17.

ASSISTANT: Kindly, mention your destination airport code.

USER: My destination code is DEN.

ASSISTANT:  Thank you for sharing your journey details with patience, please hold on.

USER: Sure.

ASSISTANT: You have a flight with airline UA and flight number is 1019 with 1 connection and price is 200. Can I reserve your seat?

USER: You can reserve a ticket.

ASSISTANT: Your reservation is done.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us, have a nice day.