You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Can you find a flight for me from IAD to DFW?

ASSISTANT: Sure, I will help you. Can you please tell me your trip dates?

USER: Thank you, my preferable dates are from 01/29 and 01/31.

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 100. Can I proceed?

USER: Sure, please proceed with the name Benjamin Wilson.

ASSISTANT: Your booking is done with flight 1003 in AA airlines.

USER: Thank you for your help.

ASSISTANT: Welcome.