You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I want to reserve my ticket from LAX to LAX for a city roundup trip, can you please help me?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Sure, my planned dates of journey is from 04/19 to 04/21.

ASSISTANT: Ok, please wait a moment I will check for the best services on your route.

USER: Ok, I will wait.

ASSISTANT: Ok, there is a flight 1002 in AA airline matching your details with price 100. Shall I proceed?

USER: Ok, please go ahead with this booking.

ASSISTANT: May I know your name to book the ticket?

USER: Sure, my name is Emily Edwards.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your help in booking my ticket.

ASSISTANT: You are welcome, have a nice journey.