You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: Please book a ticket from Minneapolis & St. Paul, MN-MSP to Boston, MA-BOS.

ASSISTANT: Sure, I am here to help you. Could you please share your travelling dates?

USER: Travelling dates are from 08/15 to 08/17.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is a AA 1017 airline with fare of 600 and a halt in between the journey. Shall I proceed with booking?

USER: Please do not book ticket.

ASSISTANT: Sure, please share your name.

USER: My name is David Brown.

ASSISTANT: Thank you.

USER: Thanks.