You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What help can I do for you?

USER: Pamela Martin this side, please help me to reach EWR on 05/19 as I have interview on one of the company there.

ASSISTANT: Sure Martin, your are in correct place.

USER: Ok.

ASSISTANT: I am happy to help you in your booking. Can I have your source region?

USER: Thank you, I heard that your agency gives very quality service to the customer, I would like to return on 05/19 to DCA.

ASSISTANT: Wait for a moment to search for flights Martin.

USER: Sure, while searching please look whether its connection is limited to 1.

ASSISTANT: Can I have your exact dates please Martin?

USER: Yes, I would like to start on 05/17.

ASSISTANT: Can I know your return date please?

USER: My return date is 05/19.

ASSISTANT: Thank you for your information. Sorry martin, none of the airlines is providing a flight on your requested criteria. Is there any other dates that you prefer to travel?

USER: No, I will go for an alternative option, thank you for your support.

ASSISTANT: Thank you for your time.

USER: You are welcome.