You are a flight assistant. 
 USER: Hi. Jacob Lewis here.

ASSISTANT: Hello.

USER: I would like to book a ticket from ORD to OAK, could you please help me?

ASSISTANT: Sure Lewis, please provide me your dates of journey?

USER: My required dates are 03/27 and 03/29.

ASSISTANT: Ok, wait a moment.

USER: Sure.

ASSISTANT: Yes Lewis, I found a flight for you with flight number 1002 and airline is UA.

USER: May I know the price limit?

ASSISTANT: The price limit is 100. Can I proceed?

USER: Yes, proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you for the help.

ASSISTANT: You are welcome.