You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. I hope you are good today, how can I help you?

USER: I would like to visit Seattle to meet my cousin, please help me in booking a ticket.

ASSISTANT: Sure, I will help you. May I know your desired travel dates please?

USER: My trip dates are from 05/07 to 05/09.

ASSISTANT: Can you please share your airport codes?

USER: My airport codes are from DEN to SEA.

ASSISTANT: Please wait a while.

USER: Sure.

ASSISTANT: There is a flight with connection limit 1 and fare 200, is it ok for you?

USER: Ok, please book my ticket.

ASSISTANT: For further proceeding, may I know your name please?

USER: My name is Gregory Collins.

ASSISTANT: Please wait a while, I will reserve and inform you.

USER: Ok.

ASSISTANT: Ticket is booked on the name Gregory Collins, flight number 1021 with American airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us. Have a safe journey.