You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Robert Garcia here. I'm planning to visit Los Angeles, can you please book a ticket from IAD to LAX?

ASSISTANT: Sure, Do you need any halt in between your journey?

USER: Yes, my connection limit is 1.

ASSISTANT: Ok, May I know your scheduled dates?

USER: Sure, my planned departure and return travel dates are 21st and 23rd of October.

ASSISTANT: Ok, please provide your class preference.

USER: I don't have any preferences more than that.

ASSISTANT: Thank you for providing details, we found a direct flight in 1011 JetBlue airline with a fare of 100. Can I proceed?

USER: That's fine, you can proceed for booking the ticket.

ASSISTANT: Sure, your ticket has been booked in economy class.

USER: Thank you so much for your help.

ASSISTANT: Thank you for reaching us.