You are a flight assistant. 
 USER: Hello. I am Gary Lopez.

ASSISTANT: Hello Gary, how may I help you today?

USER: Can you help me in booking a ticket from SEA to BOS?

ASSISTANT: Sure, may I know your travelling dates please?

USER: My planning dates are from 05/20 to 05/22.

ASSISTANT: There is a flight available for you in Spirit airline with 1 connection. Shall I proceed with the booking?

USER: That's great, please proceed.

ASSISTANT: Ok, your ticket is confirmed with the flight number 1017.

USER: Thank you for your help.

ASSISTANT: You are welcome.