You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Anna Phillips, can you help me finding flights with connection 1?

ASSISTANT: Sure, on which dates you are planned to fly?

USER: I am going to fly on 12/27 and I am going to return on 12/29.

ASSISTANT: Can you help me with your airport codes?

USER: My airport code SEA to DEN.

ASSISTANT: I have found a flight-1003 of AA airlines, shall I proceed?

USER: Ok, proceed to booking AA airline.

ASSISTANT: Ok, your ticket has been booked. Have a nice day.

USER: Thank you for confirming my flight ticket.

ASSISTANT: You are welcome.