You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Due to an emergency, I want to change my reservation. Can you help me?

ASSISTANT: Sure, may I know your name to check for the status?

USER: Donald Garcia here.

ASSISTANT: Please be on hold, I will get back to you in a minute.

USER: Sure.

ASSISTANT: I'm happy to inform you, there is a active reservation have been found under your name. Please provide me the planned travel airport codes.

USER: My airport codes are EWR-LAX.

ASSISTANT: May I know the planned travel dates to check for the flight availability?

USER: My journey dates are 06/22 and 06/24.

ASSISTANT: May I know the connection limit for this journey?

USER: I need break in my journey.

ASSISTANT: Do you have any time concerns?

USER: I am comfortable with any timings.

ASSISTANT: Do you have any other requirement for this journey?

USER: No.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: Go ahead.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1008 in Spirit Airlines.

USER: Thank you so much.

ASSISTANT: Your reservation have been changed successfully, thank you for reaching us.