You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you out?

USER: I am Christopher Clark.

ASSISTANT: Ok.

USER: Can you please help me to book a ticket from MSP - DCA?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Would you like to go with a connecting flight?

USER: I would like to go with connecting flight.

ASSISTANT: Can you please specify the journey dates?

USER: Sure, my journey dates are 02/16 to 02/18.

ASSISTANT: Please mention the price limit.

USER: My price limit is 1000.

ASSISTANT: We are glad to inform you that, there is a Frontier airline, 1002 flight number, price 200 with a connecting flight in economy class.

USER: Please proceed to confirm.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thanks for your booking.

ASSISTANT: Thank you.