You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I guide you today?

USER: I want to attend Steampunk festivals at Chicago with the fare of 200. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, we are happy to help you for booking. Let me know your airport codes for booking.

USER: I want to book a plane from SEA to ORD.

ASSISTANT: Ok, when do you want to travel to Steampunk Festival?

USER: I want to leave on 09/10 and return on 09/12.

ASSISTANT: To proceed further, can I know your good name?

USER: I am Edward Young.

ASSISTANT: Ok, Edward Young. Please standby, to check the availability of flights and revert to you with best one.

USER: Sure.

ASSISTANT: We are happy to say that, we found a connected flight with the fare of 200. Are you ok with this airline?

USER: I am very glad to travel with these airline, confirm my seat.

ASSISTANT: Ok, your ticket has been confirmed with 1008 Southwest airline.

USER: Thanks for being my helping hand.

ASSISTANT: Thank you for reaching us, have a safe journey.