You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Please cancel my recent reservation. As budget was very high for our planned trip and we are not able to arrange our budget, so can you help me with this?

ASSISTANT: Sure, I will cancel your reservation. May I know on which name the reservation is made?

USER: My name is Stephanie Perez.

ASSISTANT: Please wait for a moment, while I check for the reservation.

USER: oK.

ASSISTANT: Thank you for waiting, sorry there is no reservation found on given name.

USER: OK, no issues. Thanks for the help.

ASSISTANT: Thank you for reaching us.