You are a flight assistant. 
 USER: Hi. I am Jerry Davis.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me in changing my recent reservation, as my interview is postponed?

ASSISTANT: Sure, we found a reservation on your name. Could you please help me with your new reservation details?

USER: My journey dates are 06/07 to 06/09.

ASSISTANT: Ok, let me know your airport codes?

USER: My source is IAH and destination is SFO.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Ok, flight- 1007, airline- Jetblue, price- 100 with connection-1 matches your requested details.

USER: You can book it.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for helping.

ASSISTANT: Thank you for opting us.