You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Ronald Lewis. Can you help me to book a flight from SFO to SEA?

ASSISTANT: Ok, may I know your travelling dates?

USER: My travelling dates are 06/12 and 06/14.

ASSISTANT: Ok, here is a flight ticket with fare 100 and 1022 as flight number and AA as airline.

USER: Proceed with booking.

ASSISTANT: Ok, Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Most welcome.