You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello,.

USER: I am Deborah Phillips.

ASSISTANT: What kind of help do you expect from us?

USER: I am planning to attend Rainy street walk at Austin, TX - AUS. Can you help me to book a connecting flight?

ASSISTANT: Sure, I will help you in that.

USER: Thank you.

ASSISTANT: Can you mention, what will be your board and arrival dates?

USER: I want to board on 01/11 and arrival is on 01/13.

ASSISTANT:  Ok, May I know your boarding point?

USER: I want to board from Philadelphia, PA - PHL.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We found a Delta airline, with airfare- 200, connections- 1 for your journey.

USER: Please reserve my seat.

ASSISTANT:  Your ticket has been booked with 1004 flight.

USER: Thanks for your kind assistance.

ASSISTANT: Thanks for choosing us, have a safe journey!.