You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I aid you?

USER: Please book a ticket from Boston, MA-BOS to San Francisco, CA-SFO.

ASSISTANT: Ok, could you please provide your journey dates to book a ticket?

USER: Sure. Journey dates are from 04/08 to 04/10.

ASSISTANT: Ok, may I know your name?

USER: Samuel White.

ASSISTANT: Do you have any other requirements?

USER: Ticket price 1000 with direct flight.

ASSISTANT: Sorry, there is no direct flight.

USER: Thanks for the assistance.

ASSISTANT: Thank you for connecting us, have a good day.

USER: Thanks.