You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I am planning to go for a vacation with my family to LAX. Can you please make a reservation from DCA?

ASSISTANT: Sure, I am glad to help you. When are you planning to start and return?

USER: I would like to depart on 7 Oct and please book my return ticket on Oct 09.

ASSISTANT: Would you like to go in an economy class or a business class?

USER: I am comfortable with any class.

ASSISTANT: Ok, please specify your name.

USER: My name is Barbara Hernandez.

ASSISTANT: Do you have any other intent's to consider?

USER: I need a stopover in between my journey.

ASSISTANT: We found a flight with a fare of 100 in 1005 Spirit Airlines, shall I proceed your booking with a connection?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.