You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, May I know your good name please?

USER: Myself Karen Parker.

ASSISTANT: How can I amend you?

USER: Do you deal with flight reservation?

ASSISTANT: Yes. Would you like to book a flight reservation?

USER: I need a flight from IAH to attend my convocation in Rush university it is in ORD Chicago.

ASSISTANT: Sure, Kindly mention your travelling dates?

USER: My probable dates of travelling will be from 12/06 till 12/08.

ASSISTANT: Do you have price limit?

USER: Yes, my budget is only 200.

ASSISTANT: Is there any connection limit?

USER: No, I am comfortable with any of connection limit.

ASSISTANT: Ok, wait for a minute, I will revert you with the availability.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight found with number 1008 and AA as airline, having single connection of price 100. Shall I proceed with the booking?

USER: Please, proceed it with me.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us, Have a safe journey.

USER: Welcome.