You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Can you please help me how may I help you?

USER: I am Elizabeth White, I have a plan to meet my friend, so could you please help me to book a flight from ORD to HOU?

ASSISTANT: Ok, can you please tell me your travelling dates?

USER: My departure date is 08/28 and return date is on 08/30. Make sure that my price limit should be 1000 and connections limit is 1.

ASSISTANT: As per your details, there is a flight for you with connection limit 1 and price is 100.

USER: Ok, please proceed to book a flight.

ASSISTANT: Ok, you ticket has been confirmed.Have a memorable meet with your friend.