You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: I am Nancy Hill, want to travel from LAS to DFW. Please help me in booking my ticket.

ASSISTANT: When are you planning to make your journey?

USER: My journey dates are from 11/27 to 11/29.

ASSISTANT: There is a connected flight in JetBlue airlines with the fare 300.

USER: Please proceed with the booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you.