You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you for the day?

USER: I am Samuel Lee here, I want to reserve my ticket from DCA to DTW, can you please help me?

ASSISTANT: Sure, Could you please share me your planned travel dates?

USER: Sure, my preferable dates of journey is from 01/02 to 01/04.

ASSISTANT: Samuel Lee, there is a connecting flight in Hawaiian airline with a fare of 100.  Shall I proceed with this booking?

USER: Ok, please book it.

ASSISTANT: Samuel Lee, your booking is confirmed with flight 1009.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for reaching us, have a safe journey.