You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you today?

USER: I need to travel from ORD to HOU, can you help me in doing that?

ASSISTANT: Sure, I am blissful to help you. Can you please provide me your dates?

USER: My trip dates are Mar 25 to 27.

ASSISTANT: To proceed further can I know your good name please?

USER: I am Debra Green.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I prefer connecting flight.

ASSISTANT: Please share your other specifications if you have.

USER: No, please go ahead.

ASSISTANT: We found a connecting flight 1012 in Frontier airlines at the cost of 300 with economy class. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for opting us.