You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for the day?

USER: I am planning to book a flight ticket to HOU from DFW, can you please help me out?

ASSISTANT: When are you planning to depart and return on?

USER: Sure, my planned travelling dates are Aug 12 and Aug 14.

ASSISTANT: Do you need a connecting flight or a direct flight? In which class do you want to fly?

USER: Yes, I am looking for a connecting flight. I prefer economy class.

ASSISTANT: Can I know your good name?

USER: Sure, my name is Larry Collins.

ASSISTANT: Thank you for your details, we found a direct flight 1023 in class economy. Shall I proceed with a Jet Blue airline?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you.