You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I am Melissa Green. Can you book a ticket with price limit 1000?

ASSISTANT: Sure, I am here to help you.

USER: I want to go for Culture, Heritage and Folk Festival at Houston.

ASSISTANT: May I know your travelling dates?

USER: My journey dates are from 05/28 to 05/30.

ASSISTANT: Can you share me your airport codes?

USER: My airport codes are from OAK to HOU.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: There is a flight which matches all your requirements.

USER: Can you share the flight details?

ASSISTANT: Flight number 1015 with the price of 100 and it is a connecting flight. Shall I proceed with the booking?

USER: Yes, proceed booking.

ASSISTANT: Your booking has been confirmed with Delta airline.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us, have a great day.

USER: You made my booking ease.