You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I amend you now?

USER: Can you please book a flight ticket with the name of Nicole Edwards?

ASSISTANT: Sure, do you prefer any halt in between journey?

USER: I am comfortable with any flight.

ASSISTANT: Ok, I need your selected airport codes, that you wish to board from?

USER: My boarding point is Charlotte, CLT.

ASSISTANT: Ok, Please provide your destination code.

USER: My destination point is Orlando, MCO.

ASSISTANT: Is there any restrictions in ticket fare?

USER: Price should not cross 5000.

ASSISTANT: Can you please forward your journey dates?

USER: My journey dates are, depart on 06/16 and return on 06/18.

ASSISTANT: Ok, please stand by.

USER: Sure.

ASSISTANT: Thanks for waiting, sorry to inform you that, no flights are available on respective dates.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Thank you for aiding us.