Given the task definition and input, reply with output. 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: Hello.
agent: Hello. How can I support you?
customer: I need to schedule my trip to visit Dallas this month. Can you please help me in reserving the ticket from PHL to DFW?
agent: sure, we are glad to help you. Please let me know your good name.
customer: Myself Paul Allen.
agent: Can I have your trip dates?
customer: I am planning my trip on Aug 17 and again I will return back on Aug 19.
agent: Is there any other specifications for you?
customer: My depart time is afternoon.
agent: Do you have any more specifications?
customer: I am flexible with single connection.
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customer: Yes, please go ahead and reserve the ticket.
agent: Ok, your ticket is reserved in an economy class and the flight number is 1001.
customer: Thank you very much for reserving the ticket.
agent: Thank you for contacting us.
customer: You are welcome.
agent: Thanks for providing details, there is a connecting flight found in Delta airline with a fare of 200 which departs at 12:00 PM and return at 1:00 AM. Shall I proceed for booking?