You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Will you please assist me in making an airline reservation from SEA to ORD?

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

USER: My travelling dates are Mar 26th and Mar 28th.

ASSISTANT: Do you have any connection limit?

USER: I need a flight with single connection.

ASSISTANT: Is there any other specifications?

USER: The depart time should be evening.

ASSISTANT: May I know your name?

USER: Melissa Thompson.

ASSISTANT: We found 1004 United Airlines with single connection and price of 100, shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.