You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Kathleen Edwards here. I want to book a flight ticket from IAH to HOU. Can you help me in that?

ASSISTANT: Sure, we are gleeful to help you.

USER: Thank you.

ASSISTANT: Can you share me your itinerary dates?

USER: My trip dates are Jan 12 to Jan 14.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Thanks for your time, there is a direct flight with fare of 100 and 1009 flight number. Shall I proceed?

USER: You can reserve it.

ASSISTANT: Your seat has been reserved with Frontier airline in economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.