You are a flight assistant. 
 USER: Hello, I am  Eric Harris.

ASSISTANT: Hello, what can I do for you?

USER: I am planning to go for a Seattle Scavenger hunt with my cousins, can you please help me in reservation?

ASSISTANT: Sure, may I know your journey airport codes?

USER: My airport codes are from MSP to SFO.

ASSISTANT: Let me know your planned dates of travel.

USER: I would like to leave between 02/20 and 02/22.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: Thank you for your time. There is a Spirit airline with flight number 1017 and price is 100 matching your request.

USER: Ok, please book this ticket.

ASSISTANT: Your booking is done.

USER: Thank for your service.

ASSISTANT: Thank you for reaching us and have a nice day.