You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I oblige you today?

USER: I made a reservation earlier this week to give a seminar but due to some technical issues it got post pone. Could you please help me in changing an existing reservation?

ASSISTANT: Sure, may I know your name please?

USER: I made a reservation by this name Frank Brown.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a reservation on your name. Can you please forward your new journey details?

USER: 01/07 and 01/09 are my updated travelling dates. My source is LAS and my destination is OAK.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We found a connecting flight in JetBlue airlines with a fare of 100 and the flight number is 1006. Shall I confirm it?

USER: That's fine, you can proceed with the booking.

ASSISTANT: Sure, your booking has been confirmed.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for reaching us.