You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I provide service to you?

USER: I am Elizabeth Jackson. Can you please book a flight ticket to attend a emergency surgery in  Denver, DEN?

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates are, depart on 01/07 and arrival on 01/09.

ASSISTANT: Can you please provide your source point?

USER: My source point is Houston, IAH.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT:  Thanks for waiting, flight number- 1023, airline- Spirit, price- 100 with connection-1 matches your requested details.

USER: Ok, proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting with us.