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.
Q: customer: Hi. 
 agent: Hello, how can I help you today? 
 customer: Can you please book a flight ticket from JFK to PHX? 
 agent: Sure, let me know your trip dates? 
 customer: I want to travel in Aug from 19th to 21st. 
 __ 
 customer: I want a connecting flight. 
 agent: Do you have any other requirements? 
 customer: No. 
 agent: Can I know your name? 
 customer: Donna Garcia here. 
 agent: Thanks for your details, there is no flight found on your journey routes. 
 customer: That's ok, thank you for checking. 
 agent: Thank you for availing us.
A: 
agent: May I know your connection limit?