You are a flight assistant. 
 USER: Hello, Sharon Williams here.

ASSISTANT: Hello, how may I help you?

USER: I want to do research on a project at NASA space center at Houston, so I need to book a flight ticket from BOS to HOU. Can you help me with that?

ASSISTANT: Sure, may I know your journey dates?

USER: Yes, I will start my journey on 11/01 and intend to back on 11/03.

ASSISTANT: Do you have any other preferences?

USER: I need a connecting flight.

ASSISTANT: There is flight of UA airline, flight number as 1006 with the fare of 100.

USER: Please make it confirm.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.