You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I want to book a connecting flight ticket to attend an client meeting which is going to held at TX. Can you help me?

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: Thank you, Aug 19th and 21st are my travelling dates.

ASSISTANT: Ok, please share me your traveling airport codes.

USER: BOS and IAH are my airport codes.

ASSISTANT: Ok, do you have any connection limit?

USER: I have already  mentioned it above.

ASSISTANT: Ok, please share me your any other specifications.

USER: I need a business class flight ticket.

ASSISTANT: Ok, may I know your name? Here, I found a flight for you with single connection and ticket fare is 100 in economy class.

USER: Myself Patrick Mitchell. You can reserve it.

ASSISTANT: Your ticket is booked with flight number 1021 and airline is Hawaiian.

USER: Thank you for your help .

ASSISTANT: Welcome, have a safe flight.