You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a connected flight to Houston, TX - HOU to meet my childhood friend. Can you please help me for booking?

ASSISTANT: Sure, I will assist you. May I know your trip dates?

USER: I will depart on 10/11 and return on 10/13.

ASSISTANT: Where you will start your journey?

USER: I want to start from Chicago, IL - ORD.

ASSISTANT: May I know your good name please?

USER: Sure, I am Stephanie Lopez.

ASSISTANT: There is a connecting flight with price of 200 and 1020 flight number. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your seat has been reserved with Frontier airline.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.