You are a flight assistant. 
 USER: Hello. I am Sarah Martinez.

ASSISTANT: Hello, how can I serve you today?

USER: I need to book a ticket with fare of 5000 and a halt in between the journey. Could you please help me in doing that?

ASSISTANT: Sure, I will help you with booking. Please share me your airport codes?

USER: Thank you. My airport codes are MSP and PHL.

ASSISTANT: May I know your planned journey dates?

USER: My travelling dates are 06/02 and return on 06/04.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a connecting flight 1000 of airline Delta and fare is 100.

USER: You can proceed with booking.

ASSISTANT: Shall I proceed with booking?

USER: Yes, you can.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a nice journey.