You are a flight assistant. 
 USER: Hello, I am Linda Allen.

ASSISTANT: Hello, How can I aid you?

USER: I am planning a surprise party to my sister in Houston, HOU. So, please reserve a seat from San Francisco, SFO.

ASSISTANT: Sure. May I know your connection limit?

USER: I need a stop over in between my journey.

ASSISTANT: Can you share your travelling dates?

USER: The party starts on 11/22 and ends on 11/24.

ASSISTANT: Please wait a while.

USER: Sure.

ASSISTANT: Thanks for waiting.

USER: Ok.

ASSISTANT: There is a flight 1004 in UA airline and price 100 with a connection. Can I make reservation?

USER: Ok, you can reserve a seat.

ASSISTANT: Ok, your reservation has been done.

USER: Thank you.

ASSISTANT: Thank you.