You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you today?

USER: I am Donna Taylor. I am a foodie, I would like to visit the food festival with my family in New York. Can you please help me for booking a flight ticket?

ASSISTANT: Sure, I am happy to help you. Can you please provide me the airport codes?

USER: My travelling starts from TX-HOU and return from NY-EWR.

ASSISTANT: Ok, May I know your travelling dates.

USER: My depart is on 09/26 and arrival on 09/28.

ASSISTANT: Ok, Please wait for a couple of minutes.

USER: Sure.

ASSISTANT: We found Frontier airline with number 1001 and price 100 with one connection. Shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, Your booking has been done.

USER: Thank you for your assistance.

ASSISTANT: Thank you for availing us, Happy journey.