You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Can you please help me in booking my flight ticket to meet my family who is in Seattle?

ASSISTANT: Sure, I will help you with booking. Can you please provide me your travel dates?

USER: The departure date is on  12/20 and back on 12/22.

ASSISTANT: Ok, please let me know airport codes too.

USER: Sure, the airport codes are ATL and SEA.

ASSISTANT: Please let me know your good name for documentation process.

USER: My name is Stephanie Lewis.

ASSISTANT: Yes, there is a flight in Hawaiian airlines with connection 1, shall I book it?

USER: Yes, book the ticket and provide the flight number.

ASSISTANT: Ok Lewis, I have confirmed a ticket with flight number 1004.

USER: I am happy that, you booked my ticket, thank you so much.

ASSISTANT: Most welcome. Thank you for reaching us.