You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Angel Clark.

ASSISTANT: How may I help you?

USER: I am planning to travel from AUS to DFE,can you help in booking?

ASSISTANT: On which dates you are willing to travel?

USER: My date of travelling is on 09/02 to 09/04.

ASSISTANT: There is a flight for you with 1 connection. Can I proceed?

USER: Proceed for booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Most welcome.