You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I render you?

USER: I am planning to attend music event at Washington, DCA can you help me booking a flight ticket from Minneapolis, MSP?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know on which dates you are willing to travel?

USER: I will start on 07/15 and return on 07/17.

ASSISTANT: How much you can afford for ticket fare?

USER: I can pay up to 500.

ASSISTANT: Ok, let me check the availability.

USER: Sure.

ASSISTANT: We are happy to inform you that we have a connecting flight at a fare 100 in Spirit airline from flight number 1015. Shall I proceed?

USER: No, I need a direct flight.

ASSISTANT: Ok, let me check the availability of direct flights. Yes, we have a direct flight on your name at a fare 300 in Hawaiian airline from flight 1024.

USER: Please proceed with the booking.

ASSISTANT: Please help me with your name to proceed further.

USER: I am Catherine Anderson.

ASSISTANT: Your booking has been confirm.

USER: Thank you for your kind service.

ASSISTANT: Thank you for reaching us.