You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Please reserve me a flight ticket from LAS to EWR.

ASSISTANT: Sure, may I know your travel dates?

USER: My trip dates are Nov 15 and Nov 17.

ASSISTANT: Please share me your name.

USER: I am Brian Phillips.

ASSISTANT: Do you have any specifications?

USER: I prefer connecting flight for this trip.

ASSISTANT: Flight-1026 is available with American airlines having single connection and the ticket costs you 100 only in economy class. Are you comfortable with this flight?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.