You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Thomas Green.

ASSISTANT: How can I help you now?

USER: I am looking for a flight from BOS to SEA, can you find a enhanced flight in my route?

ASSISTANT: Sure, can you please mention the travelling dates of your journey?

USER: My trip dates are from 12/20 till 12/22.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: There is a flight 1018 in AA airline has the price 100. Can I proceed?

USER: Please proceed with it.

ASSISTANT: You ticket has been booked, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us, have a nice day.