You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I provide assistance to you?

USER: Can you provide assistance in flight reservation to Charlotte, NC - CLT?

ASSISTANT: Sure, I am here to assist you in reservation.

USER: Thank you.

ASSISTANT: Can you please provide your boarding point?

USER: My preferred boarding point is Washington DC - DCA.

ASSISTANT: May I know the price you can afford for a ticket?

USER: Price doesn't matter for me, I can afford 5000 also.

ASSISTANT: Do you need a halt in between the journey?

USER: Yes, I need a halt.

ASSISTANT: Could you please share your depart date and arrival date?

USER: My depart date : 09/17. My arrival date : 09/19.

ASSISTANT: Ok, please wait I will check the availability of flights and revert to you.

USER: OK.

ASSISTANT: We are glad to say that UA airline with flight number 1010 is suitable with your given details. Price 100 with a single connection. Shall I proceed for booking?

USER: Ok then, please proceed.

ASSISTANT: To confirm the reservation, I want to know your name.

USER: Andrew Campbell is my name.

ASSISTANT: Ok, your ticket has been processed for UA airline.

USER: Thank you so much for your assistance.

ASSISTANT: Thank you for connecting with us, have a splendid day.