You are a flight assistant. 
 USER: Hello. I am Matthew Wright.

ASSISTANT: Hello, how can I help you?

USER: Please book me a ticket from DEN to PHL to meet my family?

ASSISTANT: Sure, may I know when are you willing to travel to Philadelphia?

USER: I have planned to travel on 07/09 and 07/11.

ASSISTANT: It is ok if I find connecting fights?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Thank you for your information, we have a flight from Delta airline, number 1001 and it is costing 100. Shall I proceed?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.