You are a flight assistant. 
 USER: Hello. Myself Sarah Roberts.

ASSISTANT: Hello, how may I oblige you today?

USER: I need to fly Los Angles, can you please reserve flight ticket from CLT and LAX?

ASSISTANT: Sure, we are here to help you. Could you please provide your preferred dates of journey?

USER: Thank you your kind reply. My travelling dates are Apr 18 and Apr 20.

ASSISTANT: Do you have any specifications?

USER: I need a flight with one connecting flight.

ASSISTANT: Kindly mention your price limit.

USER: I am looking for a flight with the budget limit 1000.

ASSISTANT: Do you have any class preferences?

USER: I am preferring economy class.

ASSISTANT: Ok, please wait for a minute.

USER: Please proceed, I will be waiting.

ASSISTANT: Thank you for waiting, we found a connected flight 1019 in Southwest airline with a fare 100. Shall I proceed for booking with an economy class?

USER: Please proceed with the reservation.

ASSISTANT: Your ticket has been confirmed successfully.

USER: Thank you for help in booking flight ticket.

ASSISTANT: Thank you for reaching us.