You will be given a definition of a task first, then some input of the task.
In this task, you're given a dialogue between a customer and a flight booking agent with a gap in the conversation. Your job is to find the answer of the previous dialogue. Avoid using irrelevant extra information while creating the answer. The answer should be relevant to the question before the blank. If you fill the blank with a question, it should have an answer from the agent in the given dialogue. Fill the gap marked with underline.

customer: Hi. 
 agent: Hello. 
 customer: Daniel Perez here. 
 agent: How can I help you Daniel? 
 customer: Unfortunately, I want to cancel my recently done reservation can you please help me in this? 
 agent: Sure, please wait. I will get back to you. 
 __ 
 agent:  I have checked and seen that there is no reservation found under your name. 
 customer: That's fine. 
 agent: Thank you, have a good day. 
 customer: Thank you for your service. 
 agent: You are welcome.
Output:
customer: Ok.