You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What can I do to make your experience better with us?

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, we are mirthful to assist you in booking.

USER: Thank you.

ASSISTANT: Kindly share your source and destination airport codes to proceed further.

USER: CLT and AUS are my airport codes.

ASSISTANT: May I know your planned travelling dates?

USER: Apr 29th and May 01st are my trip dates.

ASSISTANT: Kindly share if you have any class preference.

USER: No.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: I would like to prefer an normal-cost airline.

ASSISTANT: Before check with the airlines, may I know your name please?

USER: Linda Turner.

ASSISTANT: Thank you for sharing your journey details, please wait a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by Spirit airline with the flight number-1024. Shall I book the ticket?

USER: That's Perfect, you can reserve it for me.

ASSISTANT: Your ticket has been confirmed with the connecting flight.

USER: Thank you for your help.

ASSISTANT: It's pleasure to serve you.