You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: I am Angela Baker. Can you please book a ticket for me as I am planning to go for museum of fine arts at Boston, BOS?

ASSISTANT: Sure, we are glad to help you.

USER: Thank you.

ASSISTANT: Please provide me your takeoff point.

USER: Source code is New York, EWR.

ASSISTANT: Do you prefer any halt in between journey?

USER: I need connecting flight.

ASSISTANT: May I know on what dates would you like to travel?

USER: Trip dates are 08/21 to 08/23.

ASSISTANT: Ok, please wait a moment while I am searching a flight for you.

USER: Sure.

ASSISTANT: Sorry Angela, we have only direct flight on your dates.

USER: Don't proceed. Thank you.

ASSISTANT: Thank you for reaching us.