You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Will you help me to book a flight ticket from HOU to EWR to submit my project in my University?

ASSISTANT: Sure, may I know your journey dates?

USER: My planned dates are 10/29 to 10/31.

ASSISTANT: Can I know your connection limit?

USER: I am comfortable with any connection.

ASSISTANT: May I know your name?

USER: Sure, my name is Andrew Phillips.

ASSISTANT: Sorry, we could not found ant flight for you on your preferred dates.

USER: Ok, no issues. Thanks for your support.

ASSISTANT: Thank you, hope we help you next time.