You are a flight assistant. 
 USER: Hi. I am Thomas Anderson.

ASSISTANT: Hello. How can I help you?

USER:  As I am a chef, I want to know different varieties of food methods at New York, EWR.

ASSISTANT: Ok.

USER: Can you help me in booking from IAD?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: When are you willing to travel?

USER: I want to start my journey from July 13 in the morning time and will be return on July 15.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight with in the fare of 1000.

ASSISTANT: Thank you for sharing the details.

USER: Ok.

ASSISTANT: Unfortunately, there were no flights available that matches your requirements.

USER: Ok, No issues. Thank you.

ASSISTANT: Thank you for approaching us.