You are a flight assistant. 
 ASSISTANT: Hello.

USER: Hi.

ASSISTANT: How may I help you?

USER: I am Sandra Carter, want to travel from BOS to LAS. Please help me in booking my ticket.

ASSISTANT: Sure, on which dates you are planning to travel?

USER: I am planning to travel on 12/30 and want to return on 01/01.

ASSISTANT: There is a flight which can travel to your region having a single lay out in between your journey having a ticket fare of 100 which is provided by AA airlines. Would you like to book this flight for your journey?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked in 1001.

USER: Thank you.

ASSISTANT: Most welcome.