You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you please reserve me a flight ticket from OAK to IAH?

ASSISTANT: Sure, can you please share me your travelling dates?

USER: My trip dates are 04/10 - 04/12.

ASSISTANT: Do you have any connection limit?

USER: I need a single connection.

ASSISTANT: Is there any other specifications?

USER: I prefer an economy class.

ASSISTANT: May I know your name?

USER: Jennifer Lee here.

ASSISTANT: We found 1013 JetBlue Airlines with single connection and price of 100, shall I proceed with booking?

USER: Please reserve.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.