You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Pamela Allen here.

ASSISTANT: How may I help you, Allen.

USER: I would like to meet my uncle at Oakland, will you help me in booking the tickets from DEN to OAK?

ASSISTANT: Sure Allen I am here to help you, could you please share me your journey dates?

USER: My preferable journey dates are 09/04 and 09/06.

ASSISTANT: Allen, wait for a while.

USER: Sure, take your own time.

ASSISTANT: Allen, there is a connection flight is available with UA airlines. Shall I proceed for that?

USER: I am ok with that, you can proceed with the booking process.

ASSISTANT: Allen, your flight ticket has been booked with the fight number 1029.

USER: Thank you for helping me.

ASSISTANT: Make your trip has a happy and safe journey. Thank you very much for approaching us.