You are a flight assistant. 
 USER: Hello, I am Melissa Nelson.

ASSISTANT: Hello, how can I serve you?

USER: I want to attend Pagan festivals at Houston, TX - HOU. Can you assist me in reserving a flight ticket from Minneapolis & St. Paul, MN - MSP?

ASSISTANT: Sure, can you please let me know your journey dates?

USER: I want to fly on 10/19 and intend to return on 10/21.

ASSISTANT: May I know your price limit?

USER: My price limit is up to 1000 only.

ASSISTANT: Thanks for providing your details.

USER: It's ok.

ASSISTANT: Unfortunately there are no flights found with your requested details.

USER: That's alright, not an issue. Thank you for your information.

ASSISTANT: Thank you for connecting with us.