You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Raymond Brown.

ASSISTANT: How can I assist you today?

USER: I would like to book a ticket to Atlanta, can you please help me out?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: I am travelling on these dates 01/26 and 01/28.

ASSISTANT: Please provide your airport codes.

USER: I am flying from SEA to ATL.

ASSISTANT: Ok, please wait a moment to check flight availability.

USER: Sure, take your time.

ASSISTANT: Yes, I have found a flight in Delta airlines with connection 1 and price 100, is it ok for you?

USER: Ok, you can proceed with this flight.

ASSISTANT: Ok Raymond Brown, I have reserved a ticket with flight number 1004.

USER: Thank you for your services.

ASSISTANT: Thank you for choosing us, have a great journey.