You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: This is Samantha Garcia, please reserve me a flight ticket from LAX to DCA.

ASSISTANT: Sure, may I know your trip dates please?

USER: My preferable journey dates are Aug 31 and Sept 02.

ASSISTANT: Do you have any other requirements?

USER: I would like to return in the afternoon.

ASSISTANT: Please wait for a while.

USER: Sure, please ensure that I prefer connecting flight for this trip.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Frontier airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Please proceed.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: My pleasure.