You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I address you?

USER: I am Benjamin Robinson. I want to book a flight ticket from Seattle, WA - SEA to Austin, TX - AUS. Can you please help me with book a single connection of flight?

ASSISTANT: Sure, please help me with your planned dates.

USER: My journey dates are from 10/04 to  10/06.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: You have Delta airline at a fare 100 from flight 1018.

USER: Please proceed to book.

ASSISTANT: Your booking was done.

USER: Thank you for opting us.

ASSISTANT: Thank you for availing us.