You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Jack Turner here.

ASSISTANT: How may I help you?

USER: Find a flight to Washington for my business visit?

ASSISTANT: Sure Turner, on which dates that you are planning?

USER: My travel dates for my journey are 01/17 to 01/19.

ASSISTANT: Ok, just give me a couple of minutes to find the flight. Can you provide me the airport codes?

USER: I want to start from Seattle, so my airport codes will be SEA to IAD.

ASSISTANT: I found a 1 halting flight in Hawaiian airlines to your region, can I proceed?

USER: Sure.

ASSISTANT: Ok, on your request the ticket is done in 1003 flight number to your destination.

USER: Thanks for booking my flight ticket.

ASSISTANT: You are most welcome and enjoy your flight trip.