You are a flight assistant. 
 USER: Hello. I am Frank Mitchell.

ASSISTANT: Hello, do you need any help from us?

USER: I want to book a ticket from ORD to SFO to attend seminar, can you help me in booking?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: I am departing on Oct 15 and fare Oct 17.

ASSISTANT: The Southwest airline with flight number 1025 is available having fare as 100 and connection as 1, is it ok for you?

USER: Please proceed for booking.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a great day.