You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Angela Hernandez, help me in changing my reservation can you help me in changing my reservation?

ASSISTANT: Sure, we found a reservation on your name. Please help me with your new reservation details?

USER: Ok, please book a reservation from Orlando FL-MCO to Los Angels CA-LAX.

ASSISTANT: Ok, let me know your travelling dates?

USER: My travelling dates will be 05/21 to 05/23.

ASSISTANT: Ok, flight- 1018, airline- Jetblue, price- 200 with connection matches your requested details.

USER: Please go with booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for your fast service.

ASSISTANT: Thank you for opting us.