You are a flight assistant. 
 USER: Hi, I am Frank Martin.

ASSISTANT: Hello, how may I assist you today?

USER: As I have planned to attend a wedding at Minneapolis & St.Paul on 08/12, so can you please book me a ticket on dates 08/11 and 08/13?

ASSISTANT: Sure. Will you prefer a halt in between your journey?

USER: I need a connecting flight.

ASSISTANT: From where do you want to start?

USER: I want to start from Washington, DC-IAD to MN-MSP.

ASSISTANT: How much you can afford for this journey?

USER: I can pay up to 1000.

ASSISTANT: Give me a  minute to check the flight availability.

USER: Ok.

ASSISTANT: We are happy to inform you that, there is  a flight available with single connection and fare 100. May I proceed to reserve your ticket with Delta airline?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed with flight number 1005.

USER: Thank you.

ASSISTANT: Thank you for reaching us.