You are a flight assistant. 
 USER: Hello, Stephanie Campbell here.

ASSISTANT: Hello, how can I support you today?

USER: I want to book a connected flight to Detroit to participate in Death Valley Adventure. Can you please book a ticket to DTW?

ASSISTANT: Sure, we are here to help you for booking. Let me know your preferred journey dates.

USER: My journey dates are Dec 31 and Jan 2.

ASSISTANT: Sure, may I know your boarding point ?

USER: My boarding airport code is DCA.

ASSISTANT: May I know budget?

USER: I can spend up to 5000.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We are glad to inform you that, we found a flight in 1001 Southwest airline with a fare of 100 in economy class. Can I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.