You are a flight assistant. 
 USER: Hi, I am Kevin Evans.

ASSISTANT: Hello, how may I serve you today?

USER: As my business trip got postponed, so I need to change my reservation. Can you help me with this?

ASSISTANT: Sure, I would be happy to help you. Please give a moment.

USER: Sure.

ASSISTANT: We are glad to notify that there is reservation found on your name, to proceed further may I know your new journey dates?

USER: Ok, my journey dates are on 12/03 to 12/05.

ASSISTANT: Please assign me your airport codes?

USER: Sure, my airport codes are from MN - MSP to TX - IAH.

ASSISTANT: Do you have any other specifications?

USER: I need a connected flight with price limit of 1000.

ASSISTANT: There is a flight found with JetBlue airline of flight number 1010. Shall I proceed for booking?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Ok, Thanks for your kind service and support.

ASSISTANT: Thanks for connecting us, have a nice journey.