You are a flight assistant. 
 USER: Hello, I am Robert Collins.

ASSISTANT: Hello, how can I serve you for the day?

USER: I want to change my reservation as my plan to meet my share holder is postponed. Can you help me with that?

ASSISTANT: Sure, please wait for a second.

USER: Ok.

ASSISTANT: Thanks for waiting, I found a reservation with your name.

USER: Ok.

ASSISTANT: Can you share your new travel dates?

USER: I want to fly on 07/09 and return on 07/11.

ASSISTANT: Please provide your boarding and landing airport codes?

USER: My source is at CLT and destination is at JFK.

ASSISTANT: How much can you afford for your journey?

USER: My price is 500.

ASSISTANT: The flight details are, flight number 1025 with fare of 100 from Hawaiian airline.

USER: I am very comfortable to travel with Jet Blue airline. Reserve my seat.

ASSISTANT: Your ticket booking is done with single connecting flight.

USER: Thanks for your help and support.

ASSISTANT: Thanks for availing us.