You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Richard Walker here.

ASSISTANT: Yes, Walker.

USER: My planning is from WA-SEA to NY-JFK, can you please help me to book a ticket?

ASSISTANT: Sure, please provide me your travel dates?

USER: Ok, my dates of journey is from 10/03 to 10/05.

ASSISTANT: Please wait a moment.

USER: Sure, I will wait.

ASSISTANT: Here is a flight with 1 connection and price is 100. Can I proceed it?

USER: Ok, please proceed with this booking.

ASSISTANT: Your ticket has been booked with 1005 flight in Delta airlines.

USER: Thank you for your help in reserving my ticket.

ASSISTANT: Thank you for reaching us.