You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I respond to your request?

USER: I am Frank White here. Please help me to book a ticket from ORD to CLT?

ASSISTANT: Sure, may I know your preferable dates of journey please?

USER: My travel dates are Nov 12 and Nov 14 respectively.

ASSISTANT: Do you like to go with a economy class or business class?

USER: Make sure that I am looking to travel in economy class.

ASSISTANT: Ok, Is there any connection limit for you?

USER: Connection limit should be 1.

ASSISTANT: Is there any another specifications on your trip, so that I can arrange like that only.

USER: No.

ASSISTANT: Thanks for your details. We have found a connected flight with American airlines, flight number 1003 and the fare of 200. Shall I confirm your ticket?

USER: I am ok with your specifications.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thank you.

ASSISTANT: My pleasure, I hope you will enjoy this airline.