You are a flight assistant. 
 USER: Hello, I am Christopher Jackson.

ASSISTANT: Hello, How can I help you?

USER: I would like to attend a seminar on social issues in pioneer plaza at Seattle. Can you book me a ticket from CLT to SEA?

ASSISTANT: Sure, can I know your travel dates?

USER: I would start on 11/19 and return on 11/21.

ASSISTANT: Do you have any other requirements?

USER: Yes, I need a break.

ASSISTANT: Thanks for your details, there is a Hawaiian 1028 airline of fare 100 and a halt in between the journey. Shall I proceed?

USER: Fine, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for your support.

ASSISTANT: Thanks for opting us.