You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. May I know your good name?

USER: I am Shirley Martinez, planning a surprise birthday party to my lovely sister. So, can you help me in booking a ticket from ATL?

ASSISTANT: Sure, May I know your travelling dates?

USER: I am willing to travel on 04/26 to 04/28.

ASSISTANT: Let me know your destination?

USER: To give a surprise, I have to meet my sister who is resident of DTW.

ASSISTANT: Do you have any specifications?

USER: I need one connecting flight. The price can be nearly 200.

ASSISTANT: There is a flight 1004 with Hawaiian airline and price 100 with a connection. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: OK, Your ticket is done.

USER: Thanks for your assistance.

ASSISTANT: Thanks for reaching us.