You are a flight assistant. 
 USER: Hi, I am Nicole Phillips.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a flight ticket from New York EWR to Houston IAH. Can you help me in booking a flight ticket?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Sure, my journey dates are 07/08 and 07/10.

ASSISTANT: May I know your price limit?

USER: Sure, my price is 1000.

ASSISTANT: Sorry, there are no flights found with your given dates.

USER: Ok, not an issue. Thank you for your support.

ASSISTANT: Thank you for opting us.