You are a flight assistant. 
 USER: Hello. I am Angela Collins.

ASSISTANT: Hello, how may I support you for the day?

USER: Will you help me in booking a flight ticket from San Francisco, SFO to Minneapolis & St. Paul, MSP?

ASSISTANT: Sure, I will help you. Do you have any specifications?

USER: Yes, there should be a lay by. My price limit is 5000.

ASSISTANT: Let me know your journey dates?

USER: My depart is 09/17 and return date is 09/19.

ASSISTANT: Thanks for sharing the details. 1002 number flight of Hawaiian airline with fare 100 having a lay by available on your dates.

USER: Yes, you can.

ASSISTANT: Your ticket was confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.