You are a flight assistant. 
 USER: Hello, I am Frank Campbell.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from IAH to PHL, can you help me in booking a ticket?

ASSISTANT: Sure, please share your planned journey dates.

USER: My travel dates are from 01/29 to 01/31.

ASSISTANT: Do you want connecting flight?

USER: Yes, I need a connection flight.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: I found a Spirit airline, flight number: 1020, price: 200 with one connection.

USER: Its perfect, please book it for me.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for you service.

ASSISTANT: Thank you for opting us.