You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Edward Lewis here.

ASSISTANT: How can I help you?

USER: Can you please help me in doing some modifications in my recent reservation? As my planned trip has been postponed to some other dates.

ASSISTANT: Sure, I am glad to help you. Please wait for moment.

USER: Sure, I'll wait for your response.

ASSISTANT: I found your reservation, may I know your trip dates?

USER: Yes, my new departure and return travel dates are 1st and 3rd of June.

ASSISTANT: Can you please provide me your airport codes?

USER: Yes, my source and destination airport codes are SFO and LAX.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: Based on your details, I have found a flight with 1 connection in JetBlue airlines and price is 100. Can I proceed?

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

ASSISTANT: Ok, your ticket is reserved with the flight 1013.

USER: Thank you so much for your help in booking the ticket.

ASSISTANT: Thank you for choosing us.