You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Thomas Anderson.

ASSISTANT: How can I assist you today?

USER: Can you help me booking flight on 02/08 because I have important meeting in SFO?

ASSISTANT: Sure, will you mention your return details?

USER: I would like to return to my source airport code BOS on 02/10. Provide flight with connection 1.

ASSISTANT: Please give me a moment.

USER: OK.

ASSISTANT: There  is no flights available with connections 1. Thanks for reaching us, have a great day.

USER: Oh! It's ok no problem, thank you for your services.