You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: I want to attend my sister's marriage in SEA, can you please search a flight ticket for me.

ASSISTANT: Sure, please let me know your trip dates.

USER: I have decided to travel on 07/20 and 07/22 is my return date.

ASSISTANT: Please share your origin airport code.

USER: I want start my journey from PHL.In the middle my journey \I want to pick up my brother so,can you please search a flight ticket with 1 connection limit.

ASSISTANT: Ok, please tell me your name.

USER: Ok, myself Matthew Rodriguez.

ASSISTANT: I found a flight 1003 of AA airline available in your route.

USER: Ok, you can proceed.

ASSISTANT: Your flight is reserved.

USER: Thank you.

ASSISTANT: You are welcome.