You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Mary Lee here.

ASSISTANT: How can I help you?

USER: I would like to book a ticket from SFO to SFO, can you please help me with that?

ASSISTANT: Sure, can you please share your trip dates?

USER: The travel dates are from 08/27 to 08/29.

ASSISTANT: Ok, wait for a moment.

USER: Ok.

ASSISTANT: Spirit airlines available on your route with the fare 100 and the connection limit is 1. Can I proceed?

USER: Please proceed with that.

ASSISTANT: Ok, your ticket is booked with the flight number 1022.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.