You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: I am Katherine Garcia.

ASSISTANT: Ok.

USER: I am looking for a flight from HOU to PHL, can you please help me out?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your trip dates?

USER: My travelling dates are Jan 17 and Jan 19.

ASSISTANT: Do you need any halt in your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: My departure time is afternoon.

ASSISTANT: We found a connecting flight with fare of 600 and 1008 flight number. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your seat has been reserved with UA airline in business class.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.