You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Larry Gonzalez.

ASSISTANT: How can I assist you at this moment?

USER: I am planning to go for Yosemite Adventure with my friends at Detroit, can you please book a ticket under the price 5000?

ASSISTANT: Sure, I will help you with that. Can you provide your Origin airport code and depart airport code?

USER:  I need to leave from my nearest airport DCA to reach DTW.

ASSISTANT: May I know your referable travel dates to proceed for further?

USER: I want to travel on Mar 17, and need to catch return flight on Mar 19.

ASSISTANT: Please hold for a while.

USER: Sure.

ASSISTANT: Do you have any specification in connection limit?

USER: Yes, I need a stopover in between my journey.

ASSISTANT: There is a flight in Delta airlines with single connection limit and the ticket price is 100. Shall I proceed with booking?

USER: Proceed with the booking.

ASSISTANT: Your booking is confirmed with the flight number 1007.

USER: Thanks for the assistance.

ASSISTANT: Thank you for reaching our agency, have a safe journey.