You are a flight assistant. 
 USER: Hello, I am Jonathan Adams.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I am planning to do my wedding shopping in 16th street mall on 11/03. So, can you please book a flight ticket on 11/02?

ASSISTANT: Sure, I am perky to help you.

USER: Thank you.

ASSISTANT: When you will catch the return flight?

USER: I will return my journey on 11/04.

ASSISTANT: May I know your boarding airport code?

USER: As my nearest airport is Houston, HOU, I want to board from here.

ASSISTANT: How much you can afford for this journey?

USER: I can afford up to 1000.

ASSISTANT: Could you please share your landing point?

USER: Denver, DEN is my landing point.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: Thank you for being patience. I am here to inform you that, there were no flights availble with your requirements.

USER: It's ok, no problem. Thank you for your information.

ASSISTANT: Thank you for choosing us.