You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am heading to HOU from OAK to join the city walking tour. Can you please make me a plane reservation?

ASSISTANT: Sure, let me know your connection limit.

USER: I need 1 way station within my route.

ASSISTANT: Can you please share your travelling dates?

USER: My departure is on May 17th and arrival is on May 19th.

ASSISTANT: Is there any airline preference?

USER: No, I am fine with any airline.

ASSISTANT: Do you have any other specifications?

USER: No, I am fine with above essentials.

ASSISTANT: May I know your name?

USER: I am Kevin Carter.

ASSISTANT: We found an Spirit airline with single connection and flight number is 1004. Shall I proceed?

USER: Perfect, please go ahead.

ASSISTANT: Your ticket has been confirmed with economy class.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.