Teacher: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.
Teacher: Now, understand the problem? Solve this instance: customer: Hello. My name is Benjamin Nelson. 
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 customer: My health condition is not good. So I would like to cancel my journey. 
 agent: Sure, please wait for a moment. Sorry, there is no reservation found by your name. 
 customer: Its ok. Thank you. 
 agent: Thank you and have a nice day.
Student:
agent: Hello Benjamin, how can I help you?