You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I would like to change my reservation due to bad weather condition at my destination location, can you please help me out with that?

ASSISTANT: Sure, could I have your name please?

USER: Thank you for the response. Myself Janet Clark.

ASSISTANT: I have found your reservation, can you please tell me your trip dates?

USER: Sure, my travel dates are from May 08 to May 10.

ASSISTANT: Ok, may I know your location airport codes?

USER: My airport codes are MCO and PHL.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I need a break in between my journey.

ASSISTANT: Ok, do you have any other specifications?

USER: I would prefer normal-cost airlines which returns in the afternoon.

ASSISTANT: Sorry, there is no flight on your requested travelling dates.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: You are welcome, have a great day.