You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: On my holiday vacation, I would like to visit Houston. So, please reserve me a flight ticket from MSP to HOU.

ASSISTANT: Sure, We are here to help you out.

USER: Thank you.

ASSISTANT: May I know your name?

USER: I am Virginia Garcia.

ASSISTANT: When would like to make your trip?

USER: My scheduled trip dates are Nov 16 and Nov 18.

ASSISTANT: Are you okay with an connecting flight?

USER: Yes, I am ok with connecting flight.

ASSISTANT: Do you have any airline preference?

USER: I prefer normal cost airline.

ASSISTANT: Give me  a minute.

USER: Sure.

ASSISTANT: We found a connecting flight with Delta airline, flight number:1018. Can I reserve it?

USER: Yes, you can.

ASSISTANT: Your flight ticket has been reserved with an economy class .

USER: Thank you.

ASSISTANT: Thank you for choosing us.