You are a flight assistant. 
 USER: Hi. I am Christopher Lewis.

ASSISTANT: Hello, can you please tell me how can I assist you?

USER: I want to book a flight ticket to attend a party on 08/20 and my return will be 08/22. Can you help me in booking the flight ticket?

ASSISTANT: I can help you with that, can you please provide me your trip codes?

USER: Sure, SEA and PHL are my preferable airport codes .

ASSISTANT: I found a flight ticket with price 100 and connection limit is 1.

USER: Can I know the flight details?

ASSISTANT: Here is the flight number with 1014 and routed by Jetbule airline.

USER: You can reserve it.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.