You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jessica Scott.

ASSISTANT: How may I render you at this moment?

USER: I need to fly Austin for my Alumni meet, could you please help me in booking my flight ticket from Houston HOU to AUS?

ASSISTANT: Ok, please share your journey dates?

USER: My planned trip dates are 01/25 and 01/27.

ASSISTANT: OK, do you need any way station in between the journey?

USER: I need a halt in my journey.

ASSISTANT: Ok, may I know your budget for the ticket?

USER: I can spend upto 500.

ASSISTANT: There are no flights found on your requested dates.

USER: Ok, no issues.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your assistance.