You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: I am planning to attend music concert at MSP, can you please help me with booking a flight ticket from BOS?

ASSISTANT: Sure, may I know your travelling dates?

USER: I would like to take off on May 5 and return on May 7.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Gary Anderson.

ASSISTANT: You have a connecting flight 1005 in Southwest airlines and price 100, Shall I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you.

USER: You are welcome.