You are a flight assistant. 
 USER: Hello. I am Brenda Carter.

ASSISTANT: Hello, how can I support you today?

USER: Can you please search a flight from the airport Houston-IAH to Seattle-SEA?

ASSISTANT: Sure, we are rapturous to help you.

USER: Thank you.

ASSISTANT: Is there any restrictions on fare?

USER: Yes, I need a flight which is having a ticket fare of 1000 or less.

ASSISTANT: Please share me your itinerary dates?

USER: My itinerary dates are 02/23 and 02/25.

ASSISTANT: Please wait for  awhile.

USER: Ok, take your own time and make sure that the connection limit is 1.

ASSISTANT: Sorry to inform you that, there are no flights found with your requirements.

USER: It's ok, thank you for your help.

ASSISTANT: Thank you for reaching us, we hope to provide service for the next time.

USER: You are welcome.