You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Myself Dorothy Rodriguez. Can you please search any flight available in these dates that is from 01/19 to 01/21? I want to travel from LAS to DCA.

ASSISTANT: Sure, please wait.

USER: Ok.

ASSISTANT: Yes, the flight 1029 of Delta airline is available for you. Shall I proceed?

USER: May I know the connection of the flight?

ASSISTANT: Sure, the connection limit is 1.

USER: Ok, please book my ticket.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.