You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to visit the cathedral basilica of saint peter and Paul which is famous in Philadelphia, PHL.

ASSISTANT: Sure, kindly share your travel dates.

USER: My travel dates are Mar 03 and 05.

ASSISTANT: May I know your source airport code?

USER: My source is from Houston, HOU.

ASSISTANT: Do you have any other specifications?

USER: I need a lay by in this journey.

ASSISTANT: May I know your name?

USER: Kathleen Collins here.

ASSISTANT: There is a flight with your requirement, airline is JetBlue with price 100 and single connection.

USER: Please proceed with the booking.

ASSISTANT: Your booking is done and flight number is 1027.

USER: Thanks for your kind assistance.

ASSISTANT: Thanks for reaching us.