You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I support you today?

USER: I am heading to Detroit from Houston to attend a board meeting. Can you help me book a connecting flight on the name of Emma Clark?

ASSISTANT: Sure, please let me know your source and destination points.

USER: I would like leave HOU to reach DTW.

ASSISTANT: Is there any fare limit?

USER: It can be up-to 1000.

ASSISTANT: May I know your preferable travelling dates?

USER: They are planned on 12/28 and 12/30.

ASSISTANT: Thanks for sharing details, we are unable to provide connecting flight for you. Shall I continue with the direct flight?

USER: No. Thank you for your response.

ASSISTANT: You're welcome, we are looking forward to serve you again.