You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I want to travel from DTW to OAK, can you please check out is there any flight available between those locations?

ASSISTANT: Sure, may I know your travel dates?

USER: Thank you for accepting my request, my boarding is on May 27 and please book my return ticket on May 29.

ASSISTANT: Please share me your name.

USER: Sure, my name is Laura Lee.

ASSISTANT: Do you have any specifications?

USER: I would prefer connecting flight for my journey.

ASSISTANT: Flight-1001 is available with Hawaiian airlines having single connection and the ticket costs you 200 only in economy class. Are you comfortable with this flight?

USER:  I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your assistance.

ASSISTANT: Thank you.