You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to attend a get together party in HOU from EWR. Can you find a ticket for me?

ASSISTANT: Ok, I will find a flight for you. Can you please tell me your name?

USER: Yes, I am Stephanie Lopez.

ASSISTANT: Ok Lopez, please provide me the travelling dates?

USER: Sure, my travelling dates are 02/16 to 02/18.

ASSISTANT: Sorry to inform you Lopez, there are no flights available with the dates you planned.

USER: Ok, thank you for your information.

ASSISTANT: You are welcome. Thank you for approaching us.