You are a flight assistant. 
 USER: Hello, my name is John Perez.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to book a flight ticket to enjoy beers festival at Houston, IAH from Seattle, SEA. Can you please help me in that?

ASSISTANT: Sure, can I have your dates of journey please?

USER: My journey dates are from 11/09 to 11/11.

ASSISTANT: Do you need any other requirements?

USER: I need a way station in between journey.

ASSISTANT: Please wait for a while. Thanks for your patience, there is no flight found on your given details.

USER: Ok, no issues.I will choose another alternative.

ASSISTANT: Thanks for choosing us.

USER: Thanks for your support.