You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Rachel Adams. I would like to book a flight ticket from MSP, will you please assist me in making an airline reservation to DCA?

ASSISTANT: Sure, please send your travelling dates.

USER: My travelling dates are Jan 28th and Jan 30th.

ASSISTANT: Do you have any preferences?

USER: I can spend upto 500. I need a halt.

ASSISTANT: There is a connecting flight available with Frontier airline, shall I proceed?

USER: You can proceed.

ASSISTANT: Your booking is done with flight number 1009. Happy journey.

USER: Thank you.

ASSISTANT: You are welcome, have a nice day.