You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Michael Martinez.

ASSISTANT: In what way can I help you?

USER: I planned to meet my friend in DCA, can you please help me to book a flight ticket from ORD?

ASSISTANT: Sure, we are here to help you. On which dates do you prefer to travel?

USER: I prefer to travel on 09/22 and 09/24.

ASSISTANT: Thank you for your details, we found a flight 1024 in Southwest airline the price is 100 with a halt.

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you.