You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Rachel Smith.

ASSISTANT: Yes, Smith.

USER: I need to attend my exams. So, can you help me in booking a ticket from MSP?

ASSISTANT: I will try my best to avail the service to you, can I know the destination airport code on which you are looking to travel?

USER: Yes, my destination is IAD.

ASSISTANT: Ok, please share your probable travelling dates of your journey?

USER: I am planning to start my journey on 03/28 and I want to return from IAD after my exams that will be on 03/30.

ASSISTANT: Please, wait a moment and I will revert back to you.

USER: Ok.

ASSISTANT: Happy to say you that, here is a flight matching your travelling dates and airports.

USER: That's great, please book my ticket.

ASSISTANT: Your ticket has been confirmed with 1009 flight number, and Spirit airline.

USER: Thank you for your help.

ASSISTANT: Hope you enjoy the service of Spirit airline. My pleasure, thank you for reaching us.

USER: You are welcome.