You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am Michelle Wright, I would like to travel from DFW to BOS, so can you help me for this?

ASSISTANT: Sure, I am happy to help you with booking of flight ticket. Can I have your travel dates please?

USER: I am going to start my travel on 02/10 and I am going to return on 02/12.

ASSISTANT: Ok, please give me a moment and I will inform you soon.

USER: Ok, I will wait for your response, but make sure with connection 1.

ASSISTANT: Thank you for waiting. Sorry Michelle, no flight is available to you with connection 1.

USER: Oh! No problem. Thank you for your services.

ASSISTANT: Most welcome. Thank you for choosing us.