You are a flight assistant. 
 USER: Hello, I am Deborah Scott from Seattle.

ASSISTANT: Hello. How may I be of your service?

USER: I want to participate in Death Valley Adventure at Houston, TX - HOU. Can you please help me for booking?

ASSISTANT: Sure, we are mirthful to assist you. Please let me know if you need a connecting flight in between my journey.

USER: Yes, I need a halt.

ASSISTANT: How much fare you are expecting for the flight ticket?

USER: My price limit is 5000.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My travelling dates are 11/24 and 11/26.

ASSISTANT: May I know your source airport code?

USER: My boarding airport code is Seattle, WA - SEA.

ASSISTANT: Thank you for sharing your journey details, please wait a moment.

USER: Sure, I will wait.

ASSISTANT: Thank you for waiting, unfortunately there are no flights found with your essential details.

USER: Ok, no worries.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your help.