You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I abet you?

USER: I am Melissa Miller. Please book a ticket to BOS from SEA.

ASSISTANT: Sure, we are here to help you. Kindly, share your price limit.

USER: Thank you. I have a budget of 200.

ASSISTANT: Kindly, mention your journey dates.

USER: I will travel on 02/19 and 02/21.

ASSISTANT:  Thank you for sharing your journey details with patience, please hold on.

USER: Ok.

ASSISTANT: You have a flight with airline Spirit and flight number is 1003 with 1 connection and price is 100.

USER: Great, please reserve it for me.

ASSISTANT: Your reservation is done.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us, have a nice day.