You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I planned to meet my friend in ATL, can you please help me to book a flight ticket from HOU?

ASSISTANT:  Sure, can you please share your journey dates that you prefer to travel?

USER: I prefer to travel on Apr 27 and Apr 29.

ASSISTANT: Do you have any connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Please share your name.

USER: I am Shirley Anderson.

ASSISTANT: Is there any other specifications?

USER: I would like to travel in economy class.

ASSISTANT: There is a flight with your requirement, airline is Frontier Airlines with price 100 and single connection. Shall I proceed with booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your booking is done and flight number is 1020 in economy class.

USER: Thank you for your help.

ASSISTANT: Thanks for reaching us.