You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Robert Gonzalez, want to travel from SEA to ORD. Please help me in booking my ticket.

ASSISTANT: Ok, please provide your travel dates too.

USER: My travelling dates are from 04/27 to 04/29.

ASSISTANT: There is a connecting flight-1023 with price 200 of Delta airline, shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket has been done with your name.

USER: Thank you.

ASSISTANT: Thanks for contacting us.