You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,. May I know your name please?

USER: I am Amanda Moore.

ASSISTANT: How may I help you today?

USER: I have a plan to visit the Mercer Arboretum and Botanic gardens with my college friends in Houston, To enjoy by exploring the nature. Can you help me to book a connecting flight?

ASSISTANT: Sure, we are here to assist you. Do you have any price limit?

USER: I do not want to spend more than 5000. So, 5000 is my price limit.

ASSISTANT: Ok, may I know your planned dates of journey?

USER: I intend to travel on 01/10 and return on 01/12.

ASSISTANT: Along with that I need your airport codes that you wish to board and land?

USER: Ok, my nearest airport is Charlotte, NC - CLT. so I want to board from there. My Destination is to Houston, TX - HOU.

ASSISTANT: Thank you for the details. Please wait a moment I will check and revert you with the availability of flights.

USER: Sure.

ASSISTANT: Thank you for being waiting. Unfortunately,  I found no flights in your preferred dates of schedule.

USER: Ok, no issues. Thanks for your quick response.

ASSISTANT: Thank you for availing with us. Have a great day.