You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: My name is Amanda Adams. Actually, I booked a ticket to NYC but due to bad weather, I want to postpone my trip.

ASSISTANT: Ok, is the ticket booked with your name only?

USER: Yes.

ASSISTANT: Ok Amanda, please hold on for a moment.

USER: Sure, take your time.

ASSISTANT: Please provide your new travelling dates?

USER: I want to travel from 06/05 to 06/07.

ASSISTANT: Ok, please let me know your airport codes?

USER: My source is SEA and the destination is HOU.

ASSISTANT: Sorry, there are no flights found on your requested dates.

USER: That's ok. Thank you for your time.

ASSISTANT: Thank you, have a nice day.