You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you?

USER: Please book a ticket from Las Vegas, NV-LAS to Oakland, CA-OAK.

ASSISTANT: Sure, may I know your travelling dates?

USER: My departure date is 11/26 and 11/28 is my return date.

ASSISTANT: May I know your price limit?

USER: Price limit is 200.

ASSISTANT: There is a AA 1010 airline with fare of 200 which matches your travelling dates. Shall I proceed with booking?

USER: Please provide connections limit?

ASSISTANT: Sure, there is a single connection in AA airline.

USER: Please book a ticket.

ASSISTANT: May I know your name?

USER: My name is Nancy Young.

ASSISTANT: Your booking has been confirmed on name of Nancy Young.

USER: Thanks.

ASSISTANT: Thank you for approaching us.