You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Robert Taylor here. Do you have any flight from IAH to DEN?

ASSISTANT: Ok, please mention your journey dates.

USER: My travel dates are 04/16 and 04/18.

ASSISTANT: There is a connecting flight-1003 on JetBlue airline, shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, your reservation is done.

USER: Thanks for your help.

ASSISTANT: Thanks for choosing us.