You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Timothy Lewis. I want to travel from SFO to DEN for my brother marriage, can you help in booking?

ASSISTANT: Can you please mention your travel dates?

USER: My date of journey is on 08/23 to 08/25.

ASSISTANT: Ok, please wait a moment. There is a flight ticket available with your requirements.

USER: Proceed for booking.

ASSISTANT: Airline is JetBlue and flight number is 1001. Your flight ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for approaching us.