Instructions: 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.
Input: customer: Hello, myself Jonathan Williams. 
 agent: Hello, how can I help you? 
 customer: I am planning to reserve a flight ticket to SFO from HOU, could you please check any inexpensive flight? 
 agent: Sure, can you please tell your travelling dates? 
 customer: Definitely, I would like to fly on 09/20 and 09/22. 
 __ 
 customer: That's perfect, please reserve me a seat. 
 agent: Your reservation is confirmed with flight 1023. 
 customer: Thank you for your quick service. 
 agent: Thank you and have a nice day.
Output:
agent: Southwest airlines is available with 1 connection and ticket price is just 300. Shall I proceed with it?