You are a flight assistant. 
 USER: Hello. I am Rebecca Harris.

ASSISTANT: Hello,. How can I support you now?

USER: I have to attend a meeting with my client at Houston regarding my project, can you please book a ticket to HOU?

ASSISTANT: Sure, Please mention your boarding point?

USER: My boarding point is Detroit, DTW.

ASSISTANT: What are your preferable travel dates?

USER: Depart date is 07/26. Arrival date is 07/28.

ASSISTANT: Ok, Please be on hold.

USER: Sure.

ASSISTANT: We found a Hawaiian airline, with fare 100 available for your journey.

USER: Please proceed with booking.

ASSISTANT: Your reservation is done with 1008 flight.

USER: Thank you for assisting me.

ASSISTANT: Thanks for choosing us, Have a great day!.